5-piece Spark Plug Thread Repair Kit M14 x 1.25, Cylinder Head Rethreading Kit, Spark Plug Rethreading Tool, 14mm Cylinder Thread Repair Tool

【Thread Repair】 The spark plug thread repair kit is very easy to use. Use it to cut threads, repairing chipped or damaged spark plug threads and fixing spark plug configurations in aluminum heads. Thread repair requires only this set of tools; no other complicated tools are needed. Anyone can use it without any difficult operations.

【Easy to Use】 The M14*1.25 thread repair kit is suitable for repairing spark plugs. Just make sure the spark plug heads are aluminum, and this kit will do the job. For added ease of use, you can also add a threadlocker (not included in the set). In addition, the socket includes a metal retainer to hold the plug in place during installation and removal.

【Kit Contents】 The kit includes a 14mm 12-point tap reamer (can be used with a ratchet or 3/8" wrench) and four blades in sizes 3/8", 7/16", 1/2", and 3/4". The tools are comprehensive and easy to use.

【Premium Material】 Our spark plug thread repair kits are made of high-quality chrome vanadium steel (CR-V). They are oxidation-resistant, corrosion-resistant, and durable. Compared to similar products, we have optimized the quality to withstand more pressure and resist damage.