Sealey 3/8" Drive Spline Bit Socket

The Sealey 3/8" Drive Spline Bit Socket M3 (Model SBS001) is specifically designed for smaller spline fasteners, making it ideal for precision work on delicate components, electronics assemblies, and intricate mechanical systems. This compact M3 size socket provides access to tight spaces where larger tools cannot reach, whilst maintaining the robust construction expected from professional-grade equipment. Constructed from forged Chrome Vanadium steel with a precision-ground S2 steel bit, this s