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1/2 Inch Drive Micrometer Torque Wrench (25-250 ft.-lb.)

Item #24340
 • Ships tomorrow
$65.00
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  • Wrench emits a click that can be heard and felt when the preset value is reached
  • High-contrast dual‐range scale is easy to read, even in low light
  • Reversible ratchet head drives in both directions and measures torque in clockwise direction
  • Durable all‐steel construction has no plastic parts to break or wear out
  • Ships pre-calibrated to +/- 4% accuracy and ready to use

Download Product Manual


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%.

Example at 200 ft.-lb.


Chart Showing Tekton Micrometer Torque Wrench Maximum Expected Error

Maximum Expected Error


Accuracy: the maximum expected error between the torque value on the wrench’s dial and the actual force the wrench exerts on a fastener

Micrometer Design and Operation

TEKTON Micrometer Torque Wrench Cutaway
TEKTON Micrometer Torque Wrench Video Thumbnail

See How it Works

0:40

Proper storage: To maintain calibration, store micrometer-style wrenches at their lowest setting. Tekton's 24340 should be stored at 25 ft.-lb.

Clockwise Measurement

Drives in both directions and measures torque in the clockwise direction

TEKTON Micrometer Torque Wrench Drive Direction
TEKTON Micrometer Torque Wrench Scale

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

TEKTON Micrometer Torque Wrench Setting Lock

Specs

1/2 Inch Drive Micrometer Torque Wrench (25-250 ft.-lb.)

Specs for 1/2 Inch Drive Micrometer Torque Wrench (25-250 ft.-lb.)
Torque Range25 - 250 ft.-lb.
Torque Range N-m33.9-338.9 Nm
Scale Increment1.0 ft.-lb. ; 1.36 Nm
Accuracy±4%
Tooth Count24
Country of OriginTaiwan
Item Weight5.41 lb.