Sealey 1/2" Drive Ultra Power Impact Socket Metric for Alloy Wheels 1/2" 21mm

This 21mm socket with 1/2" square drive is designed for larger alloy wheel nuts typically found on SUVs, vans, and performance vehicles. Constructed with Sealey's Ultra Power technology, this socket is five times stronger than conventional designs and has been tested to 500Nm, ensuring it can handle the higher torque requirements of larger vehicles. The innovative design features a protective metal colour-coded ring that prevents the socket wall from spreading under high-impact loads, crucial wh