Stanley STMT73327-8B 1/2 Inch Drive 6-Point Deep Socket 13 mm

Stanley's STMT73327-8B deep socket fits 13 mm hex nuts and bolt heads on a 1/2-inch square drive. The 6-point opening uses Stanley's Maxi-Drive design, a radius-corner profile that Stanley says delivers 15% more torque than standard sockets and makes rounded corners easier to turn. The socket is chrome vanadium steel, built for manual use to ASME B107.5M, DIN 3124, ISO 1174-1, ISO 1711-1 and ISO 691, and marked as exceeding the ANSI standard. Its long reach suits nuts set down on threaded rods and studs. Sizes run from 10 mm to 32 mm, 17 in all.