WERA Self-adjusting open-end spanner set 6004 Joker 2 Set 1 05343820001

2-piece set. Joker 6004 self-adjusting open-end spanner with ratchet function. The continuously adjustable, parallel-guided jaws replace several individual open-end spanner sizes. For metric (19.0 to 32.0 mm) and imperial (3/4" to 1 1/4") hexagon bolts and nuts. The required size adjusts automatically and continuously when the tool is applied to the hex nut or bolt. The integrated lever mechanism securely clamps the hex bolt or nut between the jaws, significantly reducing the risk of slipping and damage. The ratchet function ensures fast and continuous tightening without stopping. By using the angle prisms, a swing-back angle of just 30° can be achieved. The single-leg design, combined with the ratchet function and the angle prism, allows work to be carried out even in confined spaces. Supplied in a robust roll-up bag.