OKO CR7HNS spark plug for various makes and models – Available in singles and packs of 10. Same as NGK CR7HSA plug.
- Sold Individually or in Boxes of 10
- Thread Size: 10mm
- Reach: 12.7mm (1/2 inch)
- Hex Size: 16mm (5/8 inch)
- Gap: 0.7mm (.028 inch)
- Heat Range: 7
- Does not include terminal nut