WERA Self-adjusting open-end wrench 6004 Joker XL 05020104001

Many users want a universal screwdriving tool with the widest possible range of applications. It should be a single tool for several metric and imperial dimensions. It should automatically adjust to the different screw sizes. It should grip securely, not damage anything and enable a high working speed. The infinitely variable and parallel-guided jaws replace several individual open-end wrench sizes. The required size adjusts itself steplessly when applied to the hexagon nut or bolt. The integrated lever mechanism clamps the hexagon bolt or nut securely between the jaws, which significantly reduces the risk of slipping and damage. The ratchet function ensures fast and continuous screwing without setting down. By using the corner width prisms, a swing-back angle of just 30° can be achieved. The single-leg design in conjunction with the ratchet function and the corner width prism makes it possible to work even in tight installation spaces. The adjustable Joker 6004 is the universal screwdriving tool. Self-adjusting. Gripping. Ratcheting.