New 3/8" Drive Impact Socket Set SAE and Metric (5/16"- 3/4", 8-22mm) 48pcs

Brand New Chrome Vanadium Steel 50bv30 PREMIUM CR-V STEEL impact socket set is made of premium chrome vanadium Cr-V steel with a protective black phosphate finish, providing the durability for a hard use. The socket kit keeps high hardness and good toughness after heat treatment and forging with material steel 50BV30. RADIUS CORNER DESIGN High-torque, Special internal arc angle design of 6-point socket grips flat sides of fasteners, not corners, preventing round-off, increases torque and reduces wear, Maximum torque meet or exceed ANSI performance standards. Case Size: L11.2x W7.8x D2.4. SET INCLUDES 3/8" Deep Socket Set: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4". 3/8" Shallow Socket Set: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/8" Deep Socket Metric: 8-22mm. 3/8" Shallow Socket Standard: 8-22mm. 1pcs 3/8" Universal joint. 1 pcs 1/2”Fx3/8"M Impact Adaptor. 1pcs 3/8"Extension Bar (3 in and 6 in). 1pcs Carry Case.