Includes high-speed steel tap, drill bit, installation tool, and various lengths of inserts (4 - 12 inserts for each kit, depending on size). 

• Repair multiple damaged threads in most metals
• A range of kit sizes in a single case

• Repair damaged threads in automotive applications
• Special component for specific automotive repairs

Includes high-speed steel tap, drill bit, installation tool, and 5 -15 inserts, depending on size.

• Repair damaged threads in most metals
• Classic kit for larger / unusual thread sizes
• M22-M42, Imperial 3/4" and above

Designed for automotive and other simple equipment repair. Includes carbon steel tap, installation tool, and various lengths of inserts (6 - 12 inserts for each kit, depending on size).