Constructed with a corrosion-resistant zinc-plated shell. 0.017 to 0.023 in Fill Gap, 0.551 in Thread, 0.748 in Hex, Copper
| Fill Gap Size | : | 0.017 to 0.023 in |
| Type | : | Spark Plugs |
| Electrode | : | Nickel Copper Alloy |
| Material | : | Copper |
| Thread Size | : | 0.551 in |
| Hex Size | : | 0.748 in |
| Suitable For | : | 2-Cycle and 4-Cycle Engines |