As construction 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 the double hex 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, and nuts or screw heads can be "engaged" every 15°. The Joker 6003, with its clever jaw geometry, significantly expands the user range in tight spaces. The Joker 6003 finds each contact point almost automatically 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 Joker bags are equipped with a Velcro system on the back for attachment to walls, shelves, workshop carts, and the Wera 2go system.