Stahlwille 58231022 733/10 Open ring insert tool 22 mm, 9×12 mm

This product features a bi-hex with AS-Drive profile, is designed for torque wrenches with an interchangeable insert system, has a special chromium over nickel plating with a durable and chip-proof finish, is drop-forged, hardened, and cooled in an oil bath, and is extremely strong and exceptionally durable.