Clamping or loosening torque transmitting wrench for motor vehicle wheels, has pins or fingers movably mounted so that each pin or finger is retracted in receptacle so as to be positioned to prevent interaction of pins or fingers with slots

摘要

The wrench (2) has pins or fingers (23) positioned in the same order and interacting with peripheral and/or front slots (13) of a head of an anti-theft screw device (1) for producing a torque transmitting coupling. The pins or fingers are axially movably mounted so that each pin or finger is retracted in a receptacle (22) by a front push in order to be positioned for preventing any interaction of the pins or fingers with slots if the slots are positioned in another ordering.