Thread Repair Kit 1/2-20in.

Features and Benefits: Comes with high speed drill for chuck. Thread size and length: 20 x .750. Insert per kit: 6 tap. tool type: 3. Insert qty.: 6. drill size: 33/64 ....(more info)

Thread Repair Kit 7/16-20in.

Features and Benefits:Thread Size and Length: 7/16-20 x .656Insert Per Kit: 6Tool Type: 3Insert Qty.: 6Drill Size: 29/64....(more info)

Thread Repair Kit M10 x 1.5in.

Features and Benefits:Contains Heli-Coil installation tool, a quantity of inserts and complete instructions12 InsertsDrill Size: 13/32 ....(more info)

Thread Repair Kit M9 x 125in.

Features and Benefits:Thread size and length: M9 x 1.25 x 13.5mmInserts per kit: 12Tool type: 2 inset package Insert qty.: 12Drill size: ìUî ....(more info)

Thread Repair Kit M14 x 1.25in.

Features and Benefits:The only thread repair product that can be used to repair both taper seat and gasket type spark plug assembliesThree insert lengths are available to accommodate all spark plug reachesPositive mechanical locking feature means the insert will never come out! The piloted reamer tap means no drilling is necessary and perfect align....(more info)

Thread Repair Kit M6 x 1in.

Features and Benefits:Contains Heli-Coil installation tool, a quantity of inserts and complete instructions12 InsertsDrill size: 1/4 ....(more info)

Thread Repair Kit 1/2in. -13

Features and Benefits: All kits contain a Heli-Coil tap, installation tool, a quantity of insert and detailed instructions. 6 inserts. Drill size: 17/32 ....(more info)

Thread Repair Kit M8 x 125in.

Features and Benefits:Contains Heli-Coil installation tool, a quantity of inserts and complete instructions12 InsertsDrill Size: 21/64 ....(more info)