Features and Benefits:
- Dual-ended design fits most spark plug threads 14mm and 18mm
- Made from low carbon steel with proprietary heat treat for durability without damaging delicate threads
- Fits a 13/16" wrench or deep socket
- Rubber O-ring prevents slipping, ensuring socket retention
- Black nitride finish provides wear resistance
- Made in the USA
Designed to clean, restore, and rethread damaged spark plug holes. Simply place the tool in the affected/damaged area and engage the threads with a 3/16" or deep socket. Made in the USA and backed by a Lifetime Warranty.
