This is a 55mm (3/4 inch) square drive bi-hexagon socket designed for professional use. Crafted from chrome vanadium steel and hardened and tempered for strength, it is chrome plated to resist corrosion. The bi-hexagon shape provides secure fit and efficient torque transfer, and the tool is manufactured to DIN 3124/ISO 2725 and DIN 3120/ISO 1174 standards. It features a hole for driving accessories with a locking pin, and some sizes include a knurled band to improve grip. Chamfered ends aid positive nut location and entry, and the socket is compatible with 3/4 inch square drive tools for tightening or loosening bi-hexagon nuts and bolts with controlled torque.
Specifications
Material: Chrome vanadium steel, hardened and tempered for strength and durability. Finish: Chrome plated for corrosion resistance. Size: 55mm (3/4 inch). Design: Bi-hexagon shape for secure fit and torque transfer. Standards: DIN 3124/ISO 2725 and DIN 3120/ISO 1174. Features: Hole for driving accessory with locking pin. Knurled band on some sizes for extra grip. Chamfered end for positive nut location. Compatible with 3/4 inch square drive tools for tightening or loosening bi-hexagon nuts and bolts with controlled torque.
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