Proper storage: To maintain calibration, store micrometer-style wrenches at their lowest setting. Tekton's 24330 should be stored at 10 ft.-lb.
Click image to zoom in
3/8 Inch Drive Micrometer Torque Wrench (10-80 ft-lb)
Item #24330
•
$50.00
- Micrometer Torque Wrenches do not include a certificate of calibration. If one is required for your application, shop Split Beam Torque Wrenches.
Corrected January 2025
Details
±4% Accuracy
Calibrated according to the ASME B107.300-2010 standard, each wrench is evaluated at three set points along its full range—20%, 60%, and 100%—with three test measurements at each set point.
Example at 50 ft.-lb.

Maximum Expected Error
Example at 50 ft.-lb.
![]() Torque Setting |
![]() Maximum Expected Error |
Micrometer Design and Operation

Clockwise Measurement
Drives in both directions and measures torque in the clockwise direction


Dual-Range Scale
High-contrast, easy-to-read scale is marked with ft.-lb. and Nm units
Locking Nut
Locks the torque setting in place while you are using the wrench

Specs
3/8 Inch Drive Micrometer Torque Wrench (10-80 ft-lb)

Torque Range | 10 - 80 ft-lb |
Torque Range N-m | 13.6-108.5 Nm |
Scale Increment | 0.5 ft.-lb. ; 0.68 Nm |
Accuracy | ±4% |
Tooth Count | 24 |
Country of Origin | Taiwan |
Item Weight | 1.84 lb. |