The first choice everywhere a ring wrench cannot reach. Therefore, it is ideal for tightening screws on brake lines, tie rods, exhaust temperature sensors, diesel fuel lines, or air conditioning pressure sensors. It can be attached laterally to nuts or screws like an open-end wrench. The articulated arms with a closing spring and integrated opening aid ensure a self-locking effect and power transmission to the flanks of the screw head. The ratchet effect allows for quick re-engagement. Additionally, the marking of the operating direction on the wrench head ensures easy handling.

Wrench set in the Tool Control System (TCS) - safety integrated.

In the Tool Control System, the tools are stored in chemical-resistant safety foam inserts with highly precise three-dimensional cutouts. The signal area is yellow. To check for completeness, a quick glance is enough: "Yellow" means a tool is missing.