E-Z Lok™ E-Z Coil™ Economy Thread Repair Kit For Metal, 7/16-20 x 1D

The precision insert system was devised as a simple method of repairing stripped or damaged threats in any metal or valuable part. Inserts are also used in new products, such as die castings or plastics, where excessive stress on threads could cause damage or failure.

Everything needed to repair or reinforce tapped holes in metal in a convenient, easy-to-order kit. Features: Economy kits include threaded inserts, STI tap, and installation tool Kit Contains: (1x) 42115, (1x) M1036, (1x) 42170 Applications: Soft metals: aluminum, cast iron, magnesium, etc.