Motion Pro Plug Socket - 21mm Motorcycle Tool Accessories Color:Black these sliders offer the protection

these sliders offer the protection you need while maintaining smooth

Anti-Scratch

Lightweight construction with sublimated graphics for durability and screen-printed logos add an extra touch of style

Triple density contoured facial foam

Motion Pro Plug Socket - 21mm Motorcycle Tool Accessories Color:Black these sliders offer the protectionMotion Pro Plug Socket 21mm Motorcycle Tool Accessories Fits 21 mm and 13 16" spark plugs Ultra strong tool steel construction Slim skeleton profile Use with a 3 8" square drive or 17 mm wrench Innovative internal plug retention system Protective black oxide coating Easy to read laser etched markings Can be used as an axle holding tool on bikes with 17 mm or 24 mm internal hex axles. Through hole allows use of screwdriver or holding rod Light weight