Lisle 20540 12mm Spark Plug Adapter
Features
- 12mm Spark Plug Adapters for 20250 Compression Tester.
- The 20540 is for 12mm spark plug threads.
- Adapts to M14X1.25-6H Threads.
WARNING: Cancer and Reproductive Harm
Lisle Manufacturer Warranty
All products have a lifetime warranty to be free from defects in material and workmanship. Warranty does not apply to misuse, abuse, neglect, accident, improper use, etc.
