Sealey 3/8" Drive Polished Deep Hexagon WallDrive Socket Metric 3/8" 12mm

The Sealey 3/8" Drive 12mm Polished Deep Hexagon WallDrive Socket is another workshop workhorse, suitable for the extensive range of 12mm fasteners encountered in automotive maintenance, machinery servicing, and general mechanical work. This popular size is essential for comprehensive coverage of metric fastening systems. Manufactured from cold-forged Chrome Vanadium steel and hardened for superior strength, this socket features the innovative WallDrive® configuration that engages fasteners on their flat sides to minimize corner rounding and maximize torque application. The chrome plated, fully polished finish provides excellent corrosion resistance whilst remaining easy to maintain and clean after use in challenging environments. A knurled ring ensures you maintain control even when working conditions are less than ideal, and the deep hexagon design accommodates recessed fasteners with extended thread lengths. Supported by a lifetime guarantee, this socket delivers reliability you can