Check the listing for details. Tekton TRQ62103 3/8 Inch 72-Tooth Split Beam Torque Wrench (20-100 ft.-lb.). Condition: New. Listed at 146.77 USD. DetailsEasy to Read, Easy to SetSet – Quickly turn to the desired torque value with a smooth thumbscrew adjustment. Lock – Teeth inside the cover lock the torque setting in place while you are using the wrench. Leave – Since there’s no internal tension when the wrench is at rest, you don’t need to turn it to the lowest setting for storage.Serialized Certificate of CalibrationEach wrench is calibrated according to the ASME B107.300-2010 standard. The detailed test results are recorded on the included certificate.Initial accuracyExpected future accuracyAll torque wrenches lose accuracy with repeated cycles. The information in this section helps you evaluate when recalibration may be necessary.Serial number Each wrench is engraved with a unique serial number that corresponds to a certificate of calibration.±4% AccuracyTekton Split Beam Torque Wrenches have an accuracy of +-4% or better. (Your wrench's specific calibration results at the time of manufacture will be shown on the included certificate.)Example at 80 ft.-lb.Torque SettingMaximum Expected ErrorAccuracy: the maximum expected error between the value on the wrench’s dial and the actual force the wrench exerts on a fastenerSplit Beam Design and OperationSee How it Works 0:34Flexible HeadThe flexible head offers the clearance to work around nearby obstructions. As with any flex-head torque wrench, some accuracy is lost when the handle is not in the straight position, so this feature should only be used when needed.Specs3/8 Inch Drive 72-Tooth Split Beam Torque Wrench (20-100 ft.-lb.)Drive Size3/8 inchTorque Range20 - 100 ft.-lb.Dial Increment2 ft.-lb.Accuracy±4%Measuring DirectionClockwiseTooth Count72Country of OriginTaiwanItem Weight2.1 lb.Check out our eBay Shop for a complete selection of great tools!