Heli-Coil 5521-7 Thread Repair Kit, Stainless Steel
Quickly and permanently restores stripped, worn or damaged threads to their original size and condition. The hard, stainless steel diamond shaped wire inserts work in just about any part or material, aluminum, magnesium, cast iron, bronze, etc.
- Material: Stainless Steel
- Thread Size: 7/16-14
- Easy to use
- High quality material
- Includes: 6 Stainless Steel Inserts, Heli-Coil Tap, & Installation Tool, In A Resealable Blister Card