The 27mm bi hexagon socket is designed for substantial fasteners in commercial vehicle and heavy machinery applications. This size commonly appears in large vehicle axle work and industrial equipment assemblies where robust components are specified. Chrome vanadium steel construction with professional hardening, tempering and chrome plating ensures this socket withstands high torque demands whilst maintaining dimensional accuracy and providing excellent corrosion protection. The chamfered end allows smooth fastener engagement, and the spring loaded ball bearing keeps accessories securely retained on the 1 2 drive. Features and benefits bull 27mm socket size for commercial vehicle work 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., 27mm