- Dependable performance
- Copper core center electrode allows for accurate control of heat range for longer life
- Patented SAC-9 semi conductor resistor for maximum corrosion resistance
- Electrode: Nickel Copper Alloy
- Suitable for: Small Engines
- Hex Size: 0.813 in
- Electrode: Nickel Copper Alloy
- Fill Gap Size: 0.03 to 0.035 in
- Hex Size: 0.813 in