E-Z LOK EZ-329-524 Thread Repair Kit for Metal Carbon Steel Threaded Inserts 5/16-24 and Installation Tools

QUICKLY REPAIR DAMAGED THREADS Quickly repair damaged threads or reinforce tapped holes in metals with this thread repair tool kit. | CARBON STEEL INSERTS Kit includes standard carbon steel threaded inserts that are easy to install with standard tools. | FOR USE WITH APPLICATIONS The metal threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc. | KIT INCLUDES Convenient kit includes threaded inserts for metal, drill, tap, and threaded insert installation drive tool. | Made In America Thread Repair Inserts