Ko-ken 3/8" Socket Sparkplug Z Series with Margnet 12Pt Metric Size (mm):16 ●Hot-Dip Galvanised for Long-Term Outdoor

●Hot-Dip Galvanised for Long-Term Outdoor Durability

tamper-proofing

●Size range M5 to M8

7 mm corner radius

Ko-ken 3/8" Socket Sparkplug Z Series with Margnet 12Pt Metric Size (mm):16 ●Hot-Dip Galvanised for Long-Term OutdoorRemoves and fits sparkplugs without cracking the ceramic insulator Correct depth and spring clip keep the plug captive during installation Covers the sparkplug thread diameters used in most petrol engines Ko Ken 3 8" drive socket set for sparkplug removal and fitting. Available in 2 sizes covering the most common sparkplug thread diameters. Chrome vanadium steel construction for reliable use with ratchets and breaker bars. A purpose built socket set