Tekton 3-8 in Drive Impact Socket Set, Metric, 38 pcs SID91211

Tekton impact sockets have both a high-visibility 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. Sizes are marked both with a high-visibility marking and a permanent stamped marking that won't wear off6-point socket openings provide an exact fit for hex fastenersRadiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its cornersMeets a minimum of 1.3 times the ANSI/ASME standard for proof torqueTwist-to-lock socket rail organizes and securely holds sockets in place, both for in your toolbox and on the go19-pc. 3/8 inch drive 6-point impact sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24-mm19-pc. 3/8 inch drive deep 6-point impact sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24-mmSocket rails and tray