WallDrive® Socket 21mm 3/8"Sq Drive

The 21mm socket is the standard size for wheel nuts on many vehicles, particularly Japanese and American models. This makes it absolutely essential for tyre servicing, wheel maintenance and general automotive work, seeing regular use in both professional workshops and home garages. Cold-forged from Chrome Vanadium steel with full hardening and tempering, this frequently used socket withstands intensive wheel work demands. The WallDrive® technology is invaluable for protecting wheel nut flats whilst ensuring secure engagement, and the knurled ring provides practical handling. Features and Benefits: • 21mm hexagon size - standard wheel nut size • Cold-forged Chrome Vanadium steel for strength • WallDrive® configuration for wheel applications • Half chrome, half satin finish • Knurled ring for control • Lifetime guarantee Specifications: Brand: Premier Depth: Standard Drive: 3/8"Sq Material: Chrome Vanadium Nett Weight: 0.10kg Size: 21mm