Industrial 23518 Flank Socket One Half Inch 6-Point 18mm

23518 Sonic flank socket is a 1/2-inch drive, 18 mm, 6-point socket with a shallow profile, built for precise engagement on hex fasteners in tight spaces. It features a chromed finish for corrosion resistance and easy cleaning, and it is designed to mate with standard 1/2" drive ratchets and extensions. The 6-point geometry provides solid contact with hex fasteners and helps minimize slippage under load, which is especially beneficial in automotive and industrial repair tasks where access is limited. The shallow depth enables reach to recessed or crowded fasteners that deeper sockets cannot access, making it a practical choice for engine bays, chassis work, and equipment maintenance. This model, identified by part number 23518, sits in Sonic’s flank-socket lineup and is intended for repeated professional use in shops and on the go, delivering reliable torque transfer and durable performance with every application.