3/8 Drive Impact Socket Set, 49 Piece Standard SAE and Metric Sizes (5/16-Inch to 3/4-Inch and 8-22 mm), 6 Point, Cr-V Steel Socket 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; 3/8″-1/4 Adapter. Heavy duty plastic blow-molded carrying case for easy transport, simple storage, and quick organization. Meets or exceeds ANSI performance standards. 3″ and 6″ drive Extension bar 3/8 drive universal joint 1/2F3/8M Impact adaptor. SAE – Deep: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. Shallow: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. Metric -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. CASOMAN 3/8 Drive Impact Socket Set, SAE and Metric, 5/16-Inch to 3/4-Inch & 8-22 mm, 6 Point, CR-V, 49 Piece Set. This socket set is 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. Its 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. Permanent High Visibility Laser Etched Size Marking. 6-point flank drive design grips fastener more tightly on the flat sides and prevents rounding off at corners. Hexlight Canada is a Canadian company specialized in exporting a wide range of products. Our mission is to deliver reliable, professional, and transparent service to every customer while keeping our prices competitive. We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control. Your satisfaction is important to us.