5-piece spark plug thread repair kit M14 x 1.25, cylinder head thread repair kit, spark plug thread repair tool, 14 mm cylinder thread repair tool

【Thread Repair】 The spark plug thread repair kit is very easy to use. It is suitable for cutting threads, repairing broken or damaged spark plug threads, and correcting spark plug positions in aluminum cylinder heads. All you need for thread repair is this tool set; no other complicated tools are required. It's incredibly easy to use.

【Easy Application】 The M14*1.25 thread repair kit is suitable for repairing spark plugs. Simply ensure that the spark plug heads are made of aluminum, and this kit will do the job. For even easier application, you can also use threadlocker (not included in the kit). The socket also features a metal retainer that secures the spark plug during installation and removal. 【Set Contents】 The set includes a 14mm 12-point tap and reamer (usable with a ratchet or 3/8" wrench) and four cutting blades in sizes 3/8", 7/16", 1/2", and 3/4". The tools are comprehensive and easy to use. 【High-Quality 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 higher pressure and resist damage.