As working spaces become increasingly tight during screwing tasks, tools are needed that allow users to work successfully even in such situations. Tight spaces require additional contact points for the tool. Can open-end wrenches be modified to increase the tool's contact options? By combining the 7.5° angled jaw with a double hexagon geometry, the number of contact points is doubled. With a repeated 180° rotation of the wrench around its longitudinal axis while screwing, there are four contact options, allowing nuts and bolt heads to be "grabbed" every 15°. The Joker 6003, with its clever jaw geometry, significantly expands the user's capabilities in tight spaces. The Joker 6003 essentially finds the respective contact point on its own after each turn. The slim yet robust ring side is angled 15° to the tool axis. The high-quality surface treatment provides excellent and long-lasting corrosion protection. With the tool finder Take it easy: color coding by size. The wear-free material of the clip ensures a secure hold of the open-end wrenches while allowing for easy removal.