Two spiral steel shafts, one inside of the other, wound in opposite directions | Handle is solid zinc, Size group: 2 | Hook is tempered and permanently pointed | Length: 10 5/8 in, Shank diam: 1/4 in | Spiral diam: 5/16 in, Spiral length: 1 1/8 in
Focused spark for maximum power | Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions | Faster throttle response
Designed for high compression and aggressive environments | Manufactured for long-lasting durability | Backed by global engineering from Federal-Mogul | Superior performance and long lasting durability
Supports CO2 reduction | Compatible with alternative fuels (gases) | Designed for high compression and aggressive environments | Manufactured for superior performance and long-lasting durability
Copper Plus - Dependable Performance and Durability | OE type replacement plug | Copper core center electrode allows for accurate control of heat range for longer life | Inhibits corrosion | Built to ISO and SAE standards for proven performance
Copper Plus - Dependable Performance and Durability | Copper core center electrode allows for accurate control of heat range for longer life | Inhibits corrosion | Built to ISO and SAE standards for proven performance
Copper Plus - Dependable Performance and Durability | OE type replacement plug | Copper core center electrode allows for accurate control of heat range for longer life | Inhibits corrosion | Built to ISO and SAE standards for proven performance