Universal Ratchet Articulated Kit Right Angle Bar Socket Adapter 1/4"OOTDTY & Material: CR-V Chrome Vanadium Steel. Color: SilverFeatures:: This product is made of chrome vanadium stainless steel CRV. : Heat treatment quenching in full makes the hardness high, the product is . Beautiful: The surface of the product has been chrome plated, so it is rust-proof and beautiful. Easy to use: The product is suitable for all hexagonal side handle four square hole groove, the sleeve can be converted to each other freely, easy to use. Widely used: the product is used for repair, car modification, key slot transformation to make the lever can turn in any direction. It is widely used for vehicle transmission. Specifications:Hardness: 60HRC. Diameter: 1/4" 6.3mm Total Length: 41mm; 60mm; 75mm Quantity: 1PcNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:1 X Socket Connector That Can Rotate In Any Direction