TEKTON 1/2 Inch Drive 6-Point Impact Socket Set with Rails, 31-Piece (8-38 mm) | SID92104

Includes 31-pc. 1/2 inch drive 6-point impact sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38 mm; Socket rails and tray Sizes are marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off 6-point socket openings provide 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.Twist-to-Lock Socket Rail organizes and securely holds sockets in place, both for in your toolbox and on the go