Wera Joker 4 6004 Set 1 - Self-Setting Spanner Set

Wera Joker 4 6004 Set 1 - Self-Setting Spanner Set Specifications

Many professionals seek a versatile fastening tool that can adapt to a wide range of applications without the need for constant tool changes. The Wera Joker 6004 spanner set meets this need by combining adaptability, efficiency, and ease of use. It replaces multiple fixed-size spanners thanks to its continuously adjustable parallel jaws, which automatically adapt to the size of screws or nuts—whether metric or imperial.

This self-setting mechanism ensures a firm and secure grip without damaging the workpiece. The integrated lever mechanism clamps the screw or nut tightly between the jaws, minimizing the risk of slipping. The built-in ratchet function allows for smooth and fast fastening without having to reposition the tool constantly. Integrated prisms further reduce the return angle to just 30°, making it ideal for work in confined spaces.

Thanks to its smart single-arm design and ratcheting mechanism, the Joker 6004 offers precise handling even in hard-to-reach areas. Self-adjusting and dynamic, it enables continuous work without time loss, delivering optimal efficiency across a wide range of sizes.

The set includes 4 Joker 6004 spanners, covering at least 18 different fastener sizes in both metric and inch measurements. The tools come in a compact and practical foldable pouch, equipped with hook-and-loop backing for easy attachment to a wall, shelf, or tool trolley. An ideal solution for saving space, enhancing mobility, and boosting efficiency in daily use.