Spark Plug Thread Repair Kit M12x1.25 | High Speed Steel Tap Spark Plug with M12x1.25 Inserts and M14x1.25 Tap | Thread Repair Tool for Automotive Engine

Specifications:Color: gold, silverType: M12, M14Material: stainless steel, high speed steelSize(about):Screw sleeve:M12x1.25mm/0.47x0.05inch, with M14x1.25mm/0.55x0.05inch screw rodScrew sleeve: M14x1.25mm/0.55x0.05inch, with M16x1.25mm/0.63x0.05inch screw rodM12:screw rod: 96mm/3.78inch in length, round handle dia: 11mm/0.43inch, square handle dia: 8.8mm/0.35inchscrew tube: 15x17mm/0.59x0.67inch (DxH)M14:screw rod: 95mm/3.74inch in length,round handle dia: 12.5mm/0.49inch, square handle dia: 10mm/0.39inchscrew tube: 17x17.5mm/0.67x0.69inch (DxH)Package Included:1 x spark plug thread repair kitNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.

• Ensure a perfect fit for your engine. This versatile kit includes inserts for both M12x1.25 and M14x1.25 spark plug threads, making it compatible with a wide range of gasoline and diesel engines, including generators. It is expertly designed to work seamlessly with both taper seat and gasket seat spark plugs, guaranteeing a precise and secure repair every time.
• Restore damaged spark plug threads in minutes, not hours. Our comprehensive 10-piece set provides everything you need for a successful repair—including high-quality inserts and a precision tap. Avoid costly mechanic bills and lengthy engine downtime.
• Engineered for reliability and long-lasting performance. The inserts are crafted from durable stainless steel for superior strength, while the tap is made from hardened high-speed steel to effortlessly cut clean, new threads.
• Achieve professional results with ease, even if you're not an expert. The intuitive design and clear instructions simplify the entire repair process. Its compact and portable case means you're always prepared, whether you're in the home garage, a professional workshop, or making emergency repairs on the road.
• Get everything you need in one box to restore optimal engine health. A proper thread repair ensures your spark plugs are correctly torqued, preventing issues like poor compression, misfires, or a loose plug. This leads to smoother ignition, improved engine performance, and reliable operation.