The device (20) has a gripping unit (22) formed of clips for clipping jaws (32a, 32b), and associated with a ratchet (24a) and another ratchet that rotatably integrate the gripping unit and an engaging unit i.e. crown, in a rotating direction so that a cro...

A torque control wrench for both a left-hand thread and a right-hand thread is disclosed. The torque control wrench includes a wrench unit having a transmission unit, a movable shaft engaged with the transmission unit, for rotating the transmission unit wi...