Sealey SX039 Alloy Wheel Ultra-Power Impact Socket Set 3pc 1/2"Sq Drive

Five times stronger than the conventional design and tested to 500Nm.
Innovative design features a protective metal colour-coded ring that prevents the socket wall spreading.
Each six-point socket is sleeved and has an insert to prevent damage to alloy wheels and nuts.
Sizes: 17, 19, 21mm.