Wera Joker 6003 5 Set 1 Combination Wrench Set, 5 Pieces (05020230001)

The Wera Combination Wrench set (model 05020230001) contains five sizes: 8, 10, 13, 17 and 19 mm. Designed for use where installation space is limited, this set combines an open mouth and a ring end to offer flexible access to bolts and screw heads in confined areas. The ring end features a slim, robust profile angled 15° to the tool axis and a 7.5° pivoted mouth with double hexagon geometry to increase placement options during screwdriving. The tools have a high-quality surface treatment for durable corrosion protection and include Wera’s Take it easy colour coding by size. The wrenches are CE certified.

Advantages

The 7.5° pivoted mouth together with the double hexagon geometry provides multiple placement points, enabling access to screw heads every 15° and allowing four placement positions after a 180° turn of the wrench. The slim ring side angled at 15° improves reach in narrow spaces while maintaining robustness. A durable surface finish enhances corrosion resistance. Colour coding by size speeds up tool identification. The set is supplied in Joker pouches with hook-and-loop fastening for mounting on walls, shelves, workshop trolleys or the Wera 2go system.

Suitable for

• Maintenance and repair work in confined or hard-to-reach spaces
• Automotive and machinery applications requiring multiple wrench orientations
• Workshop use where quick size identification is needed

Key specifications

• Brand: Wera
• Model / MPN: 05020230001
• EAN: 4013288214171
• Set contents: 5 combination wrenches (8, 10, 13, 17, 19 mm)
• Ring end: slim, angled 15° to tool axis
• Mouth geometry: 7.5° pivoted mouth with double hexagon geometry (placement points every 15°)
• Surface: high-quality corrosion-resistant treatment
• Certification: CE

How to use

Select the correct wrench size for the bolt or screw head. Fit the appropriate end—open mouth for quick engagement or ring end for a secure surround. For improved access in tight spaces, use the pivoted mouth and double hexagon geometry to reposition the wrench in 15° increments; after a 180° rotation around the tool axis you obtain four placement possibilities. Use the 15° angled ring side to reach recessed fasteners while keeping hand clearance. Store and transport the set in the supplied Joker pouch, attaching it to a wall, shelf, trolley or Wera 2go system with the hook-and-loop backing.

Recommendations

Use the correct size to avoid rounding fasteners. Inspect wrenches regularly for wear or damage and replace if deformed. Clean and lightly oil after use to maintain the corrosion-resistant surface. When working in very tight or obstructed areas, reposition the wrench using the 15° increments to minimise leverage loss and ensure secure engagement.