Ngk
1015
Spanner Size: 20,8 mm
Outer thread: 14,0 mm
Thread Length: 19,0 mm
Spark Plug: Unscrewable SAE connector
Spark Position: 1,0 mm
Spark Plug: Nickel Middle Electrode
Spark Plug: 1 - Earthed Electrode
Spark Plug Head: no interference suppression
Spark Plug: with gasket seat