SWANLAKE 3/8" Drive Impact Socket Set, 50-Piece Standard SAE (5/16 to 3/4 inch) and Metric (8-22mm) Size, 6 Point, Cr-V, 3/8-Inch Ratchet Handle, Extension Bar, Universal Joint

High quality forging, forged from heat treated chrome vanadium steel, each socket surface treated with corrosion resistant black phosphoric acid to prevent oil and rust.Laser marking, each with a clear laser size mark, makes it quick and easy to select even in dim light.Customized storage boxes, each with a designated slot, so that the socket does not fall off easily. Sizes are also printed next to each card slot for easy identification.6-point socket design expands the contact surface between the socket and the fastener, increasing the locking force, reduces wear and prevents rounding off at cornersProduct Specification Includes:8Pcs SAE StandDard Sockets:5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"8Pcs SAE Deep Sockets:5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4"14Pcs Metric Standard Sockets:8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 21mm 22mm14Pcs Metric Deep Sockets:8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 21mm 22mm2Pcs 3/8" Dr. Extension Bar: 3" 6"1Pc 1/2" Fto 3/8" M Reducer1Pc 3/8" Impact Universal Joint1Pc 3/8'' 65mm Hex Shank Socket Impact Adapter