Easy to
Use: Simply attach to a digital or analog torque wrench & start measuring. Converts any ratchet wrench into a precision torque wrench easier than ever. Adapter measures 1.5 inches in length & weights 0.44 pounds.
Safety Features: Includes an audible & LED alert to prevent over-tightening.
Accuracy Range: Plus/Minus 2 Percent Clockwise Plus/Minus 3 Percent Counter-clockwise of indicated value, Clockwise from 20 Percent to 100 Percent of full scale.