【Size】1/2" square drive, 19mm(3/4 Inch) 6-point socket, 200mm(8") total length; 1/4" hex shank, 75mm(3") length socket adapter. 【Material】Made of heat-treated chrome-vanadium steel to improve strength and flexibility to handle high torque impact tools, the socket with polished and electrophoresis finish and the adapter with blasting and plating to prevent rust and corrosion. 【Feature】Extra long deep design, provide more space to accommodate longer bolts and a wider range of applications.Chamfered opening quickly aligns fastener to socket. Pinhole base design improve extra security by placing in a locking pin for stability when exerting strong torque motion. 【Radius Corner Design】Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners. 【Hex Shank Socket Adapter】Attach to any powered / cordless drill chuck or impact driver to turn it into a high-speed nut driver. Impact Material
Made of chromium vanadium steel, integral heat treatment, strong impact force, high torque and good toughness. Electrophoresis surface treatment, not easy to rust and corrosion resistance.

Wide Application
For disassembly and tightening of hexagon head bolts and nuts, especially suitable for requiring large torque and narrow space.

Clear Size Marking
With size stamped clearly on it, you can quickly identify and get the correct size.

All sockets are rigorously tested, ensuring peak performance and durability.