In a nutshell
The right choise for
With the Facom 126A.50 hinged pin wrench, you tighten and loosen round nuts and collar rings with side holes securely without damaging the workpiece. Thanks to its articulated design, the wrench smoothly adjusts to fit diameters from 35 to 50 mm. The hardened 4 mm pin seats firmly into radial recesses, preventing slippage under load. An integrated spring washer in the hinge provides steady resistance and controlled handling during demanding maintenance and assembly tasks. Measuring 202 mm in total length and featuring a replaceable pin, this tool gives you reliable grip and precision on every job.