Facom 101.6 Facom Adjustable Wrenches, Fast Adjustments, Metal Handle
Time gain: easy and fast moving jaw tightening on the nut using the button. 3 steps: - pull the button to release the moving jaw instantly. - adjust the moving jaw to the dimension required by hand. - if necessary, use the button traditionally for fine adjustment. 2 to 3 times faster than a standard adjustable wrench.