Sealey 3/8" Drive Hexagon WallDrive Socket Metric

The 9mm variant serves those intermediate sizing requirements frequently encountered in European vehicle maintenance and machinery assembly. This 3/8" drive socket bridges the gap between smaller precision work and more substantial fastening tasks. Cold-forged from premium Chrome Vanadium steel, then hardened and tempered, this socket delivers the durability demanded by professional workshops. The WallDrive® configuration's innovative design grips fasteners on their flat sides, providing superior torque transfer whilst protecting against rounding. Chrome plating with a mirror-polished finish ensures corrosion resistance, and the knurled ring guarantees secure handling even with greasy fingers.