1978 Mercury Bobcat Locking Wheel Lug Nuts

Your 1978 Mercury Bobcat might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Locking Wheel Lug Nuts you desperately need.

We currently carry 29 Locking Wheel Lug Nuts to choose from for your 1978 Mercury Bobcat, and our inventory prices range from as little as $11.29 up to $63.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Locking Wheel Lug Nuts for the 1978 Mercury Bobcat. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 104 reviews on our Locking Wheel Lug Nuts for the 1978 Mercury Bobcat from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Locking Wheel Lug Nuts stock in-person!

Locking Wheel Lug Nuts for Your 1978 Mercury Bobcat

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.425" Length, Chrome, 4 Locks/1 Key (Part No.711-221)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.425" Length, Chrome, 4 Locks/1 Key

from

$16.29
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.395" Length, Black, 20 Locks/1 Key (Part No.711-256)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.395" Length, Black, 20 Locks/1 Key

from

$40.49
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Chrome, 20 Locks/1 Key (Part No.711-255)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Chrome, 20 Locks/1 Key

from

$40.49
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Bulge , 0.876" Length, Chrome, 4 Locks/1 Key (Part No.711-226)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Bulge , 0.876" Length, Chrome, 4 Locks/1 Key

from

$17.29
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.295" Length, Chrome, 4 Locks/1 Key (Part No.711-225)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.295" Length, Chrome, 4 Locks/1 Key

from

$17.29
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock: 1/2-20 Thread, Conical 60, Spline Drive Locking, 1.35" Length, Chrome, 4 Pack (Part No.711-215)

Wheel Lug Nut Lock: 1/2-20 Thread, Conical 60, Spline Drive Locking, 1.35" Length, Chrome, 4 Pack

from

$11.29
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Red, 20 Locks/1 Key (Part No.711-255E)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Red, 20 Locks/1 Key

from

$41.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Pink, 16 Nuts/4 Locks/1 Key (Part No.711-235L)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Pink, 16 Nuts/4 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.392" L, Blue, 16 Nuts/4 Locks/1 Key (Part No.711-235D)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.392" L, Blue, 16 Nuts/4 Locks/1 Key

from

$59.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Gold, 16 Nuts/4 Locks/1 Key (Part No.711-235K)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Gold, 16 Nuts/4 Locks/1 Key

from

$59.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Orange, 20 Locks/1 Key (Part No.711-255I)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Orange, 20 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Green, 20 Locks/1 Key (Part No.711-255F)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Green, 20 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.392" L, Red, 16 Nuts/4 Locks/1 Key (Part No.711-235E)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.392" L, Red, 16 Nuts/4 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Blue, 20 Locks/1 Key (Part No.711-255D)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Blue, 20 Locks/1 Key

from

$63.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Matte Black, 20 Locks/1 Key (Part No.711-255C)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Matte Black, 20 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Orange, 16 Nuts/4 Locks/1 Key (Part No.711-235I)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Orange, 16 Nuts/4 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Gunmetal, 16 Nuts/4 Locks/1 Key (Part No.711-235H)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Gunmetal, 16 Nuts/4 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Bulge, 1.45" Length, Chrome, 4 Locks/1 Key (Part No.712-228)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Bulge, 1.45" Length, Chrome, 4 Locks/1 Key

from

$37.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.43" Length, Chrome, 4 Locks/1 Key (Part No.712-281)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.43" Length, Chrome, 4 Locks/1 Key

from

$30.49
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock: 1/2-20 Thread, Conical 60, Spline Drive Locking, 1.35" Length, Black, 4 Pack (Part No.711-215A)

Wheel Lug Nut Lock: 1/2-20 Thread, Conical 60, Spline Drive Locking, 1.35" Length, Black, 4 Pack

from

$12.29
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Neon-Chrome, 16 Nuts/4 Locks/1 Key (Part No.711-235G)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Neon-Chrome, 16 Nuts/4 Locks/1 Key

from

$59.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Purple, 20 Locks/1 Key (Part No.711-255J)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Purple, 20 Locks/1 Key

from

$63.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Green, 16 Nuts/4 Locks/1 Key (Part No.711-235F)

Wheel Lug Nut & Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Green, 16 Nuts/4 Locks/1 Key

from

$59.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Gold, 20 Locks/1 Key (Part No.711-255K)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Gold, 20 Locks/1 Key

from

$63.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Neon-Chrome, 20 Locks/1 Key (Part No.711-255G)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Neon-Chrome, 20 Locks/1 Key

from

$61.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Pink, 20 Locks/1 Key (Part No.711-255L)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Pink, 20 Locks/1 Key

from

$50.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Gunmetal, 20 Locks/1 Key (Part No.711-255H)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Gunmetal, 20 Locks/1 Key

from

$41.99
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 2.02" Length, Chrome, 4 Locks/1 Key (Part No.712-280)

Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 2.02" Length, Chrome, 4 Locks/1 Key

from

$30.49
Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:
  • Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
  • Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
  • Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

FAQs for 1978 Mercury Bobcat Locking Wheel Lug Nuts

What are the most popular Locking Wheel Lug Nuts for the 1978 Mercury Bobcat?

With 1 brands you can trust, our most popular Locking Wheel Lug Nuts for the 1978 Mercury Bobcat parts are:

What are the best aftermarket Locking Wheel Lug Nuts for the 1978 Mercury Bobcat?

See what past customers had to say about our highest-rated Locking Wheel Lug Nuts for the 1978 Mercury Bobcat:
Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.295" Length, Chrome, 4 Locks/1 Key
from $17.29
(1)
Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.295" Length, Chrome, 4 Locks/1 Key
“Good price but bad quality. Installed on my car buy hand and the lock key stripped out the inside of lock. Key was very loose bad fit. Did not use ver”