Attributes:*Material: CR-V Steel*6-Point Socket Size: 68mm*Square Drive Size: 1″*Total Length: 90mm/3.54″*Hexagonal Outer Diameter: 92mm/3.62″*Finish: Black PhosphateWhat Is Included: *1Pcs x 6-Point Impact SocketApplications & Features:— This impact socket is made of CR-V alloy steel, which offers high hardness, good toughness, strong wear resistance, and can withstand high temperature and the high torque generated by high-pressure impact tools. The surface is phosphated black to prevent corrosion and rust, reduce friction, and is not easy to wear after long-term use— The 6-point design increases the contact area, distributing force evenly across the fastener plane, reducing wear, and effectively preventing slippage or loosening for greater torque output.