.3 times the ANSI/ASME standard for proof torque.1/2 Inch Drive x 9 mm 12-Point Impact Socket They're designed for use with both friction ring anvils and detent pin anvils.
Each socket size meets a minimum of 1.1/2 Inch Drive x 9 mm 12-Point Impact Socket They're designed for use with both friction ring anvils and detent pin anvils..3 times the ANSI/ASME standard for proof torque.