Description
Micrometer Design and Operation
- ±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.
- Proper storage: To maintain calibration, store micrometer-style wrenches at their lowest setting. Tekton’s 24320 should be stored at 20 in.-lb.
- 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 in.-lb. and Nm units
- Locking Nut: Locks the torque setting in place while you are using the wrench
About Us
Tekton believes in the beauty of simple things made well.
We are a family-owned hand tool company based in Grand Rapids, Michigan. We work hard, think precisely, and question convention to provide you the hand tools we would want to use ourselves.
Our Tools
Our tools support professional and personal work at the highest levels of skill. A Tekton tool stands apart for its classic design and refined function. We are intentional about every material choice and feature; we believe simpler is generally better and less is often more.





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