Sealey 3/8" Drive Hexagon WallDrive Socket Metric

This 12mm socket is another workshop workhorse, frequently encountered in automotive maintenance, agricultural machinery, and general engineering tasks. The 3/8" drive size makes it ideal for applications requiring good torque transfer without the bulk of larger drive systems. Engineered from cold-forged Chrome Vanadium steel with hardening and tempering processes, this socket delivers professional-grade durability. The innovative WallDrive® configuration grips fastener flats rather than corners, significantly reducing rounding risks whilst maximizing torque application. Chrome plating with a fully polished finish ensures corrosion resistance and easy maintenance, whilst the knurled ring guarantees secure handling.