1/2" Drive Impact Socket Kit, 24 Pack of Light Standard SAE (7/16"-1") and Metric (13-24mm) Sizes, 6 Points, Cr-V, with 1/2" Drive Ratchet Handle, Drive Extension Rod

OverviewPremium forged, forged from heat-treated chrome-vanadium steel, each socket surface is treated with corrosion-resistant black phosphoric acid to prevent oil and rust. Product specifications include 1/2" drive ratchet handles, 5" drive impact extensions, 1/2" impact sleeve adapters, 3/8" (F) to 1/2" (M) adapters, and the following sleeve sizes. Metric sizes light: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1. (inches), metric sizes: light: 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. Laser marking, each mark has a clear laser size marking, making it quick and easy to select even in dim light. Customized storage boxes, each with a designated slot, so that the slot is not easy to fall off. Dimensions are also printed next to each card slot for easy identification. The 6-point sleeve design widens the contact surface between the sleeve and fastener, increases locking force, reduces wear and prevents rounding around corners