TEKTON 3/8 Inch Drive 12-Point Impact Socket Set with Rails, 68-Piece (1/4-1 in., 6-24 mm) | SID91219

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 12-point opening fits double hex (12-sided), hex, and square-shaped fasteners. Each socket size meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.

• Includes 15-pc. 3/8 inch drive standard 12-point inch impact sockets: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.; 15-pc. 3/8 inch drive deep 12-point inch impact sockets: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.; 19-pc. 3/8 inch drive standard 12-point metric impact sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm; 19-pc. 3/8 inch drive deep 12-point metric impact sockets: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm; Socket rails and trays
• Sizes are marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off
• 12-point opening fits double hex (12-sided), hex, and square-shaped 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