Warren & Brown 1/2” Drive 47-264Nm Micrometer Adjustable Torque Wrench 373000 This micrometer adjustable torque wrench features a 1/2” drive ratchet head and has an accuracy of +/-4% throughout a range of 47 – 264Nm (30 – 200ft.lbs). Features Left & right-hand operation Ratchet head Imperial & metric scales Positive lock with spring loaded pull down lock ring Super rugged knurled metal handle for industrial use Socket locking device Durable Meets or exceeds Australian standards Supplied with certificate of calibration Supplied in a plastic carry case Specifications 1/2” drive Range: 47 – 264Nm (30 – 200ft.lbs) Accuracy +/-4% in both directions