14mm Spark Plug Thread Repair Kit Rethread Tool Reamer Tap

14mm Spark Plug Rethread Repair Tap Tool Reamer Inserts Kit

Designed for rethreading in all materials such as alloys, steel, plastics, magnesium, etc and are specified for military, aviation and other similar usage.

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.

Each kit contains a quality intermediate tap, quantity of inserts, installation/tang break-off tool, easy-to-follow instructions, and a sturdy reusable container. 

Thread inserts included:

1 of each 3/8 (9.5mm), 7/16 (11.00mm), 1/2, (12.6mm) and 3/4 (19.00mm) long all for 14mm thread size plugs.

1 x Rethreader tap which cuts and rethreads to insert size.