Thread Repair Kit 3/8-16in.
Hover over the image to zoom in
Share this:

Heli-Coil Thread Repair Kit 3/8-16in.

Part No. HEL5521-6 Warranty Details  
All kits contain a Heli-Coil tap, installation tool, a quantity of insert and detailed instructions 12 inserts. Drill Size: 25/64
Back To Top


by PowerReviews
Heli-CoilThread Repair Kit 3/8-16in.

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(4 of 8 customers found this review helpful)


Aluminum Head Repair Heli-Coil


from Las Vegas

About Me Auto Enthusiast

Verified Buyer
Helpful Reviewer


  • Durable
  • Quality Product


    Best Uses

    • Automotive Repair Shop

    Comments about Heli-Coil Thread Repair Kit 3/8-16in.:

    Very easy to use

    Comment on this reviewHelp Icon(earn points)

    Create or view your online garage

    Check out the specials in our monthly flyer.

    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.