TEKTON 1/2 Inch Drive 6-Point Impact Socket Set with Rails and Tray, 21-Piece (5/16 - 1-1/2 in.) | SID92102

Tekton impact sockets have both a high-visibility laser marking and a permanent stamped marking that won't wear off. They're designed for use with both friction ring anvils and detent pin anvils. Precise 6-point openings provide an exact fit for hex fasteners. Each socket size meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.Features:• 6-point socket design grips the flat sides of fasteners, not just the corners, preventing round-off in high torque applications • Extra-Teep 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