14mm Cylinder Head Rethreaded Kit,Spark Plug Thread Repair Kit with 4 Inserts, M14x1.25 Reamer Cylinder Thread Repair Tool

Spark plug re-thread tool kit designed for repairing damaged 14mm spark plug threads. Hardened chrome vanadium steel construction provides durability and precise threading performance. Includes 4 insert sizes (3/8-inch, 7/16-inch, 1/2-inch and 3/4-inch) to accommodate various spark plug thread specifications.Chrome vanadium steel threaded reamer 2.8-inch total length. Tool dimensions measure 72×24×11mm (2.8"×1"×0.4") with 14mm thread diameter and 1.25mm pitch.Suitable for automotive maintenance applications where spark plug thread restoration is required. The kit helps extend spark plug use by repairing stripped or damaged threads. Each insert corresponds to specific thread repair requirements for 14mm spark plugs.Package includes: 1 threaded reamer 4 spark plug inserts

• Durable material: made of chrome vanadium steel, good strength, hardness, not easy to wear and oxide, long-lasting and durable
• Advantages: Chrome vanadium steel 14mm threaded reamer, total length 2.8 inches/7.2cm, four sizes: 3/8 inches (9mm), 7/16 inches (11mm), 1/2 inches (16mm) and 3/4 (20mm) inches carbon steel blades. Durable material, not easy to wear
• Easy to Use: Thread repair kit is a tool for spark plug repair. This tool is easy to use and is suitable for repairs by both beginners and professionals
• Package Includes: Complete Kit with 1* threaded reamer and 4* Spark Plug Inserts. Convenient for your use
• Widely Used: Universal Compatibility for 14mm Thread Diameter Spark Plug Repairs. Repair the chrome vanadium steel M14 x 1.25 internal thread size on the sleeve by cutting the threads and repair the plug in the aluminum head. The socket includes a metal retainer for securing the plug inside during installation and removal