1/2″ Drive Impact Socket Set, 24-Piece Shallow Standard SAE (7/16″-1″) and Metric (13-24mm) Size, 6 Point

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.
Product specification includes 1/2-Inch Drive Ratchet Handle, 5″ drive impact extension bar, 1/2″ impact socket adapter, 3/8″ (F) to 1/2″ (M) Adapter and the following socket sizes. Metric Sizes Shallow: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1. (inches) ,Metric Sizes: Shallow: 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm.
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 corners