Kastar Coarse Dies sizes 1/4"-20, 5/16"-18 10 Metric Dies

Kastar Coarse Dies sizes 1/4"-20, 5/16"-18 10 Metric Dies Ideal for quick, onthejob repairs of damaged threads on bolts and studs Effectively chase out damaged threads and remove nicks and burrs without undercutting good threads Rethreading dies are highly tempered for strength and durability, featuring a 6point shape for use with a socket or wrench Colorcoded dies allow for quick visual identification; recommended to use with a standard wrench and light oil Packaged in a sturdy plastic blow molded case, this set is ideal for both professional and DIY applications, providing a reliable solution for maintaining threaded components