The Wera Tools 6004 Joker Wrenches are self-adjusting and cover all metric and imperial dimensions in the respective field of application. The tool automatically finds the required size when placed on the hexagon bolt or screw, no setting is required. The integrated lever mechanism securely clamps the screw or bolt between the jaws, reducing the risk of slipping or damage. The ratchet function ensures fast and consistent screwdriving without removing the tool. With the corner-width rectangular prisms, a back-pivoting angle as low of 30 degrees can be realized. The 6004 Joker Wrenches are available in 10-13mm, 16-19mm, and 24-32mm.
