Draper Socket Hi Torq Bi Hexagon 1/2" Drive Metric 21mm

The 21mm socket is the standard size for many modern vehicle wheel nuts, particularly across Japanese manufacturers and certain European models. This makes it one of the most critical sizes for busy tyre fitting operations and mobile mechanics. The hardened construction withstands the constant high-torque wheel work that defines daily workshop routine. Features and Benefits: • Chrome vanadium steel hardened, tempered, chrome plated and polished • Standard wheel nut size for many Japanese vehicles • Essential for tyre fitting and mobile mechanic operations Contents: • 1 x Draper Expert HI-TORQ® 12 Point Socket, 1/2" Sq. Dr., 21mm