US Pro 3Pc 1/2″ Alloy Wheel Deep Impact Socket Set
These chrome molybdenum sockets have been hardened tempered and anodised for corrosion resistance and are colour coded for easy identification. All sockets have a nylon insert to prevent damage to alloy wheels. For use on impact tools. Sizes: 17, 19 & 21mm. Drive: 1/2″. Points: 6. Colour coded for identification. Overall length: 79mm. CR-MO material for strength and hardened to HRC 45-47. Supplied in EVA storage tray. Suitable for both, manual and impact wrenches. Sockets have plastic covers for protection of aluminium rims. Please note: Alloy wheel impact sockets have an ultra-thin walled design permitting a limited torque range. They are suitable only for wheel nuts and have a maximum torque limit of 475Nm.