1/4, 3/8, 1/2 Inch Drive 90-Tooth Dual-Direction Micrometer Torque Wrench Set, 3-Piece (20 - 200 in-lb, 10 - 100 ft-lb, 40 - 200 ft-lb) Quantity:1 Internal Diameter: #10-24

Internal Diameter: #10-24

and 10-24 bolts for perfect lead thread

Part Number DWTSMT23X2

making the markings easier to see

Made from premium 8660 Ni-Cr-Mo and 4140 Cr-Mo steel

1/4, 3/8, 1/2 Inch Drive 90-Tooth Dual-Direction Micrometer Torque Wrench Set, 3-Piece (20 - 200 in-lb, 10 - 100 ft-lb, 40 - 200 ft-lb) Quantity:1 Internal Diameter: #10-24Accurate within 3% for Both Directions The actual calibration accuracy will be stated on the certificate for your wrench, but will be no worse than 3% Full Range Calibration Using the ISO Standard Since each torque wrench is calibrated to the ISO standard, it also meets and exceeds the ASME standard Serialized Certificates of Calibration Each wrench includes a certificate that shows serial number, test results, and test equipment and conditions 90