Color Black Brand KTC Material Metal Item Package Quantity 1 Head Style Square Drive Item Torque 680 Newton Meters Square drive: 12.7 sq. / Maximum torque: 680N·m / Practical torque: 450N·m / Capacity bolt: M16 / No-load speed: 0-7500 rpm / No-load air consumption: 0.15 m³/min / Air inlet: R1/4 (PT1/4)