Tekton Impact Drive 1/2Drive x 1-Impact Drive SID22038

Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off,6-point socket opening provides an exact fit for hex fasteners,Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners,Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque,Overall Socket Length: 1.97 inches,Socket End Diameter: 2.05 inches,Drive End Diameter: 1.58 inches,Socket Well Depth: 0.9 inches