OEMTOOLS 5/16 in. Stainless Steel Non Locking Helical Thread Repair Kit UNC 5/16 - 18 in.

The OEMTOOLS Thread Repair Kit - UNC 5/16" - 18 is designed for rethreading in many common materials such as alloys, steel and plastics. Specified for automotive, military, aviation and many other uses, the inserts are made from high quality 18-8 stainless steel wire with a diamond-shaped cross section wound to the shape of a spring thread. This comprehensive thread repair set includes a high-grade tap, 3 inserts and a job-specific installation/tang break-off tool.