CASOMAN 3/8" Drive Impact Socket Set, 48 Piece Standard SAE and Metric Sizes (5/16 Inch to 3/4 8 22 mm), 6 Point, Cr V Steel Set

Made from drop forged and heat treated chrome vanadium steel (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use. Deep 6-point sockets with chamfered openings and an attachment port compatible with traditional ratchets, High-contrast laser etched with high-visibility markings and hard stamped with size labels. Set includes 3" and 6" drive impact extension bar, 3/8" universal joint, 1/2" to 3/8" reducer and the following socket sizes: SAE, Deep: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 (inches), Shallow: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 (inches) ,Metric Sizes: Deep: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,21,22mm, Shallow: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,21,22mm Heavy duty plastic blow-molded carrying case for easy transport, simple storage, and quick organization. Meets or exceeds DIN performance standards. Standard Limited Lifetime.