What is a Tap and Die Set? A tap and die set is a toolkit used to create and repair screw threads on various surfaces. The tap is designed to cut or re-thread internal threads in a hole, while the die is …

The spark plug thread repair kit was effective in restoring stripped threads for many users, especially on older vehicles, without needing to remove the cylinder head. However, some customers reported …

The 14 mm – 18 mm Thread Chaser from Duralast is a dual-function tool allowing you to clean and repair spark plug threads. It securely connects to any 13/16" deep well socket, providing easy access …

Shop for Duralast M8 - 1.25 Thread Repair System with confidence at AutoZone.com. Parts are just part of what we do. Get yours online today and pick up in store.

The unique tapping tool ensures the new thread will be perpendicular to the gasket surface to prevent leakage. Works on soft steel and aluminum oil pans with 1/2 inch, 12 mm and 14 mm threads.

We have the best Tap and Die Set for the right price. Buy online for free next day delivery or same day pickup at a store near you.

Learn how to install helicoils step by step for robust and lasting thread repairs. Get insights on tools needed and the installation process,with AutoZone.

Get the best OEMTOOLS Loaner Thread Restorer Set products at the right price. Order online or pickup at your local AutoZone store.

About Loaner Thread Restorer Set When you're getting ready to work on your vehicle, the last thing you want to encounter is a worn-out thread. Unfortunately, this can easily be the difference between a …

The OEMTOOLS Thread Restoring File, Tap and Die Kit restores both left-handed and right-handed threads. Ideal for professionals and serious amateurs that need to rethread existing auto and …