Universal screwing tool with a wide range of applications. Automatically adjusts to different screw sizes. Secure grip, no damage and a high working speed. Stepless, parallel controlled jaws replace multiple combination spanner dimensions. The required dimension is adjusted automatically when the tool is placed on a hexagonal nut or screw. The integrated lever mechanism clamps the hex screw or nut between the jaws, significantly reducing the risk of slipping and damage. The ratchet function ensures quick and consistent screwing without the need for repeated movements. The triangular grip notches in the jaws permit a return angle of only 30°. The single shank design, combined with the ratchet function and the triangular grip notches in the jaws, allows you to work comfortably in tight spaces. The adjustable Joker 6004 is a universal screwing tool. Self-adjusting. Gripping action. Ratchet function.