US PRO Tools Thread Repair Kit For Deep Seated Spark Plugs M14 x 1.25 5916

Spark plug thread repair kit for the repair of deep seated plug configurations. The Plug Tap is used to clean the original thread, followed by the Stepped Tap which locates using the original thread as a guide and cuts a M15.8 x 1.25 thread. The plug Tap is then used in tandem with the Seat Cleaner to clean the spark plug seat. Finally, screw the required threaded insert on to the Insert Driver, lock in to position, add thread locking solution to the exterior of the threaded insert, and screw in to the newly cut M15.8 x 1.25 thread. Loosen the locking nut to release the threaded insert. Plug Tap Stepped Tap - ensures correct alignment Seat cleaner Insert driver Selection of threaded inserts Contents: Plug Tap M14 x 1.25 (HSS 4241) Step Tap M14 x 1.25: M15.8 x 1.25 (HSS4241) Wrench for Tap / Seat cleaner (Steel) T bar (CR-V) Insert driver (Steel) Seat Cleaner (CR-MO) Threaded inserts: M14 x 1.25 (10 x 15mm, 10 x 9.4mm length) Hex key 2.5mm