Trust the precision of your measurements—these wrenches are accurate to ±2%. The scale has a main pointer that shows torque as it’s being applied and a memory pointer that indicates the maximum torque reached. Use to determine fastener torque specifications as well as to identify the torque required to loosen tightened fasteners. Wrenches come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Note: Accuracy ratings do not apply to the lower 20% of the torque range.
For technical drawings and 3-D models, click on a part number.
Attach a socket to the 1/4" square drive tip to turn hex nuts and hex head screws. The dial on these drivers shows how torque measurements change as you turn. Use to fasten to a specific torque, determine fastener torque specifications, and identify the torque required to loosen tightened fasteners. To use with screwdriver bits, add a bit adapter. Drivers come with a calibration certificate that is traceable to NIST and includes the test measurements that confirm accuracy.
Drivers withmemorypointer indicate the maximum torque reached.
Note: The accuracy ratings do not apply to the lower 20% of the torque range.
Accuracy
Material
Square Drive Size
Torque Range
Graduations
Clockwise
Counterclockwise
Certification
O'all Lg.
Shaft
Handle
Features
Each
in.-oz.,in.-lbs.
1/4"
0-48 in.-oz. 0-3 in.-lbs.
0.0625 in.-lbs. 1 in.-oz.
±2%
±2%
Calibration Certificate with Test Data Traceable to NIST Certificate of Calibration
For technical drawings and 3-D models, click on a part number.
