The 11mm bi hexagon socket addresses less common metric fastener sizes, providing comprehensive coverage for specialist automotive and mechanical work. This professional socket is particularly useful for european vehicle applications and specific machinery assemblies where 11mm bolts are specified. Chrome vanadium steel construction, hardened and tempered with chrome plating, ensures this socket maintains its integrity through repeated use in demanding workshop conditions. The chamfered end allows smooth entry onto fasteners, and the spring loaded ball bearing provides secure retention. Features and benefits bull 11mm socket size for specialist applications bull 1 2 square drive bull chrome vanadium steel hardened and tempered bull chrome plated for corrosion protection contents bull 1 x elora bi hexagon socket, 1 2 sq. Dr., 11mm