.Features:

·High-torque, 6-point socket design grips the flat sides of fasteners, not just the corners, preventing round-off.

·Extra-deep broach accommodates longer fasteners.

·High-contrast permanent laser etched size markings are easy-to-read, even in low light.

·Made from forged and heat treated chrome vanadium steel with a corrosion-resistant black phosphate finish.

· Meets or exceeds ANSI performance standards.

 

Specifications:

·Size： 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-1/4 inch

·Material:CR-V

·Surface treatment:black                                                                           

·Heat treatment