The Wera 05020356001 6007 Joker SB Ring Ratchet Spanner (12mm x 245mm) combines open-end gripping and ring ratcheting functionality in a long, high-performance design built for professional use. Engineered for power, precision, and accessibility, this spanner is ideal for demanding fastening applications.
The extended 245 mm length provides increased leverage for higher torque while improving access to low-lying or hard-to-reach fasteners. The open-end jaw features a holding function with an integrated metal plate, helping secure fasteners in place and reduce the risk of dropping them during work.
Designed for maximum reliability, the double hex geometry ensures a strong, positive connection with fasteners, minimizing slippage and rounding. The integrated end stop helps prevent slipping and allows safe application of higher torque. A 30° return angle at the jaw end enables efficient work without constant repositioning.
On the ring side, the 80-tooth ratcheting mechanism provides smooth, precise operation with a low swing arc, making it ideal for confined spaces. Constructed from high-performance chromium molybdenum steel with a nickel-chromium coating, this tool offers excellent durability and corrosion resistance. The Take it easy tool finder system features color coding and laser-etched markings for quick and easy size identification.
Features
Dual Function Design – Combines open-end gripping with ring ratcheting functionality
Extended Length Leverage – 245 mm design increases torque and accessibility
Secure Holding Function – Metal plate in jaw helps hold fasteners in place
Reduced Slippage – Double hex geometry ensures a positive connection
High Torque Capability – Integrated end stop allows safe application of greater force
Low Return Angle – 30° swing arc improves efficiency in tight spaces
80-Tooth Ratchet Mechanism – Smooth operation with fine-tooth precision
Durable Steel Construction – Chromium molybdenum steel with corrosion-resistant coating
Take It Easy Tool Finder – Color-coded and laser-marked for quick size identification
Professional-Grade Performance – Built for demanding fastening applications
