Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on orders over $25.

Enroll in Speed Perks for more savings.

Cart is empty!

Add Something to the cart

includes estimated shipping

Vehicle added


Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a

    Add a

    OTC 2-5/8" 3/4" Drive 6 Point Pinion Locknut Socket

    Part # OTC1979
    Loading ...
    • Product Details

      Part No. OTC1979


      Socket is built to have the correct clearance for yoke and locknut assemblies on a variety of truck transmissions and differentials. Socket has 3" of usable depth and is 4" long. This socket is designed for use with 3/4" square drive manual tools only. Resist rounding out Using the right tools save time and effort, eliminating the need to destroy standard sockets by grinding them down to fit tight pinion clearance.

    • Read Review
    • Q & A