Sealey 3/8" Drive Hexagon Impact Socket Metric 3/8" 12mm

The Sealey 3/8" Drive 12mm Hexagon Impact Socket is an extremely versatile size found throughout automotive, industrial, and mechanical applications.

The 12mm variant is particularly common for wheel bolts on many vehicles, suspension components, brake hardware, and a vast array of engine and chassis fasteners, making it one of the most frequently reached-for sockets in any professional toolkit.