Sealey Hex Socket Bit 17mm 1/2" Square Drive

The Sealey 1/2" Drive 17mm Hexagon Socket Bit is designed for substantial fasteners encountered in heavy-duty automotive, commercial vehicle and industrial machinery applications. This 17mm socket is particularly common for wheel hub assemblies, larger suspension mounting bolts, drive shaft components and various heavy machinery fixings where significant torque capacity is essential. Constructed from forged Chrome Vanadium steel with a premium S2 steel bit insert, this socket is engineered to handle the demanding torque loads associated with larger fasteners whilst maintaining precise engagement. The comprehensive heat treatment process maximises hardness and wear resistance, whilst the chrome plated finish with fully polished mirror surface ensures excellent corrosion protection even in harsh working environments. The practical knurled ring feature is particularly valuable at this size, ensuring you maintain positive control when applying substantial force, even with oily hands. Compa