The 21mm socket serves wheel nut applications on various commercial vehicles, SUVs and larger passenger vehicles, plus heavy-duty machinery fasteners. This size combines strength with precision, handling high-torque wheel installations whilst the WallDrive® technology protects expensive fasteners from damage during removal and installation. Features and Benefits: • 21mm hexagon size for SUV and commercial vehicle wheels • Drop-forged chrome vanadium ensures impact durability • Phosphate finish provides corrosion protection • WallDrive® design reduces fastener wear • Compatible with all 1/2" drive air impact wrenches • Lifetime guarantee supports professional use Specifications: Brand: Premier Depth: Standard Drive: 1/2"Sq Material: Chrome Vanadium Nett Weight: 0.13kg Size: 21mm
