- Solid steel construction, Torque mechanism machined from aircraft quality high alloy steel
- Automatically release and reset, prevents tightening above the pre-set value despite continued turning.
- Hammer Handle Ends on models 80 inch lbs. and above
- Preset at the factory to a specified torque value and are shipped with complementary NIST certs.
Accuracy:
- 2-10 in. lbs. = +/- 1/2 in. lbs.
- 11-25 in. lbs. = +/- 1 in. lbs.
- 26-50 in. lbs. = +/- 2 in. lbs.
- 51 in. lbs. +, = +/- 4%
All tools are manufactured in Massachusetts and are shipped with complementary NIST certs.