Wrench Wera Joker 05073268001

The Wera Joker 05073268001 is an 8 mm combination ratchet wrench made from high-performance chrome molybdenum steel with a nickel-chrome finish for enhanced corrosion resistance. The single-piece tool combines an open-end jaw and a fine-tooth ratchet ring to work with hexagon socket screws, bolts and nuts while offering robust torque transfer and long service life. Its compact dimensions (8 mm width, 144 mm length) make it suitable for precision work in confined spaces.

Advantages

The wrench features a replaceable metal plate in the jaw that holds nuts and bolts securely with hardened teeth, reducing the risk of dropping and slipping. An integrated limit stop prevents slipping around the bolt head, allowing higher torque application. The double-hex geometry ensures a positive connection with fasteners, while the open end’s 30° return angle minimizes flipping. The ratchet ring contains an 80-tooth fine-tooth mechanism for reliable operation in tight spaces. The forged geometry and high-strength material provide durable torque transfer and mechanical strength. The tool also includes Wera’s colour-coded Tool Finder for quick size identification.

Suitable for

• Assembly and disassembly of hexagon socket screws, bolts and nuts
• Work in confined or hard-to-reach spaces requiring a small return angle
• Maintenance and repair tasks that require a durable, corrosion-resistant wrench

Key specifications

• Manufacturer: Wera
• Model / MPN: 05073268001
• EAN: 4013288167309
• Size: 8 mm
• Material: Chrome molybdenum steel with nickel-chrome coating
• Length: 144 mm
• Ratchet mechanism: 80-tooth fine-tooth ring
• Design: Combination ratchet wrench with replaceable holding plate and double-hex geometry

How to use

Select the wrench by size and position the open end or ring end onto the fastener. Use the open end for quick engagement where clearance allows; use the ratchet ring for confined spaces or when continuous turning is needed without removing the tool. Ensure the replaceable metal plate is correctly seated in the jaw when using the holding function to secure nuts or bolts. Apply torque evenly and avoid sudden impacts to prolong the tool’s service life.

Usage recommendations

Inspect the wrench before use for wear or damage to the holding plate and ratchet teeth. Replace the metal plate if teeth are worn. Use appropriate torque and avoid using the wrench as a hammer or pry bar. Store dry and clean to maintain the nickel-chrome finish and corrosion resistance.