Sealey SBBH009 Ball-End Hex Socket Bit 12Mm 3/8inSq Drive

The Sealey 3/8" Drive 12mm Ball End Hexagon Socket Bit is the largest size in this professional range, designed for heavy-duty fastening applications requiring substantial torque capacity. This 12mm variant is particularly suited to larger suspension components, differential assemblies, gearbox fasteners, and industrial machinery where robust fastening is essential and working space is limited. Forged from high-quality Chrome Vanadium steel with a hardened S2 steel bit insert, this socket delivers exceptional strength and longevity even under the most demanding professional conditions. The comprehensive heat treatment process ensures optimal hardness characteristics that resist deformation under high torque loads, whilst the chrome-plated finish with fully polished mirror surface provides superior corrosion protection and maintains a premium professional appearance. The ball end design is particularly valuable when working at angles, enabling you to reach fasteners that would be comple