Sealey Ball-End Hex Socket Bit SBBH001 - 3mm - 3/8in Sq Drive

The Sealey 3/8" Drive 3mm Ball End Hexagon Socket Bit is the smallest size in this professional range, designed for precision work on compact fasteners and delicate assemblies. This 3mm variant is particularly useful for electronic enclosures, small machinery, and precision engineering applications where space is at a premium and access is restricted. Constructed from forged Chrome Vanadium steel with a hardened S2 steel bit, this socket delivers exceptional strength despite its compact dimensions. The heat treatment process ensures the bit maintains its form under repeated use, whilst the chrome-plated finish with fully polished mirror surface provides excellent corrosion resistance. The ball end design allows angled access to fasteners, making it invaluable for working around obstructions or in tight corners where conventional tools cannot reach. The knurled ring around the socket body ensures you maintain positive control even with oily or greasy hands, reducing the risk of rounded