Industrial Break-Back Mechanical Torque Wrenches Adjustable with Fixed Head Bi-Square

1 11/16" Bi-square developed specifically with rail track maintenance in mind Fits directly onto fishplate bolts without the need for a socket or a square drive - reducing the chance of any objects being left on the track Break angle improves accuracy by reducing the possibility of over torquing Robust construction Accuracy to ±4% meets the requirements of ISO 6789-1:2017 Supplied with a Declaration of Conformance Made in the UK