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)

Replacement Spark Plug Insert For Mountain Ford Cylinder Head Spark Plug Repair Kit

Features and Benefits Patented lip makes sure there is no loss of compression Permanent fix to damaged Cylinder threads Repalcement insert for the MTN9200 repair kit Replacement spark plug insert for Ford engines Used to repair damaged cylinder heads with blown spark plugsReplacement insert for the Ford Cylinder Repair Kit (MTN9200).....(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)

2 Piece Adjustable Tap Socket

Features and Benefits Jaws adjust to tightly secure taps from #6 to 1/2" taps 3/8" square drive compatible with common ratchets Small profile for use in tight workspaces Knurled ring twist to adjust for quick fit 2 piece set for greater versatilityBoth adjustable tap sockets are 3/8" drive, one fits #6 through 1/4"....(more info)

Thread Repair Kit 7/16-14in.

Features and Benefits: All kits contain a Heli-Coil tap, installation tool, a quantity of insert and detailed instructions. 6 Inserts. Drill size: 29/64 ....(more info)

Thread Repair Kit 1/4-20in.

Features and Benefits:All kits contain a Heli-Coil tap, installation tool, a quantity of insert and detailed instructions. ....(more info)