ABN Spark Plug Thread Repair Rethreading Set 14mm Metric – Rethreading Tool Kit – Comprehensive Taps Inserts & More
- REPAIR DEEP-SEATED PLUGS: The ABN Spark Plug Thread Repair Rethreading Set, 14mm Metric – Rethreading Tool Kit is a comprehensive and time-saving kit that incorporates taper and lug taps together with integrated ream to allow you to fix a stripped spark plug threaded port and repair deep-seated plug configurations.
- VARIOUS APPLICATIONS: High-speed steel (HSS) ST14x1.25 M14x1.25 (14mm thread size) suitable for damaged spark plug threads to clean and rethread spark plug ports with either a tapered seat or a gasket seal type spark plug assembly on a lawn mower, car, or other vehicle engine.
- Stepped tap ensures correct alignment of cutter in existing spark plug hole.
- Extension tools allow easy access to the bottom of the plug recess (includes plug inserts).
- EASY TO USE: Cut a larger threaded hole in cylinder head with tap, screw insert into head, screw plug into insert, use expander to help seat insert by tapping with a hammer.
- Select insert that covers as much of the plug threads as possible to avoid carbon buildup (this can make unscrewing plug from insert difficult).
- Use grease on flutes and any cutting tool to catch shavings, clean often, and vacuum when finished (grease not included).
- EASY STORAGE: Heavy-duty 9.6” x 4.75” x 1.5” inch ....