The Wera self-aligning Joker 6006 M/L double spanner is a universal tool with a wide range of applications. It covers multiple metric and imperial sizes from 13 to 19 mm and 1/2" to 3/4" and automatically adjusts to different screw sizes. It grips securely, prevents injuries and enables high working speed. Continuously parallel jaws replace several individual wrench sizes. The required size is automatically and continuously adjusted when the wrench is placed on the hex nut or bolt. The integrated lever mechanism securely holds the bolt or nut between the jaws, significantly reducing the risk of slipping. The Joker 6006 M/L's parallel, smooth jaws create surface pressure, preventing rounding of the nut or bolt head that can occur when applying force around corners. The integrated ratchet function provides fast and continuous tightening without repositioning. With the use of corner prisms, a reversal angle of only 30° can be achieved. The single-leg design, combined with the ratchet function and the corner prism, enables working even in tight spaces. The adjustable Joker 6006 M / L is the universal self-adjusting screwdriver.

- Wera Joker series
- Intended use: For hexagon screws and nuts, SW 13-19 mm and 1/2"-3/4"
- Total length: 239 mm
- Drive profile: Hexagonal
- Capture range: Adjustable
- Area of application: Home, Workshop, Automotive, Plumbing/Heating
- Weight: 372 grams