Sealey Alloy Wheel Ultra-Power Impact Socket
- Sealey SX03921, Five times stronger than the conventional design & tested to 500 Nm. Innovative design features a protective metal colour-coded ring that prevents the socket wall spreading. 6pt Socket is sleeved & has an insert to prevent damage to alloy wheels & nuts. Sealey SX03921 Alloy Wheel Ultra-Power Impact Socket 21mm 1/2" Sq Drive