3/8 Inch Drive x 20 mm Deep 12-Point Impact Socket

Size is marked both with a high-visibility laser marking and a permanent stamped marking that won’t wear off Deep 12-point socket opening provides an exact fit for 12-point fasteners Radiused corners prevent fastener round-off by applying force to a fastener’s flat sides, rather than its corners Interior socket well extends far into the socket, which allows for better fastener engagement in more situations Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque
Tekton deep 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.