3/8 in Drive Impact Socket Set, Metric, 24 pcs

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.

• 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
• 12-pc. 3/8 inch drive standard 12-point metric impact sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19-mm
• 12-pc. 3/8 inch drive deep 12-point metric impact sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19-mm
• Socket rails and tray