High-quality metric ratchet ring spanner from Wera: everything a wrench needs to do, and much more. Faster, better, more beautiful. A true joker. The new generation of open-end ratchet wrenches is suitable for hexagon screw heads and nuts. It features a holding function through a metal plate in the jaw that reduces the risk of losing screws and nuts. The interchangeable metal plate in the jaw secures screws and nuts with extra hard teeth, minimizing the risk of slipping. The integrated stop prevents slipping off the screw head and allows for the application of high torque. The double hexagon geometry ensures a secure fit with the screw or nut, further reducing the risk of slipping. A return angle of just 30° on the jaw side avoids time-consuming turning of the wrench while screwing. The ratchet mechanism on the ring side has an exceptionally high tooth count of 80 for flexibility even in tight spaces. The special forging geometry ensures high torque transmission and high bending stiffness. Made from high-performance chrome-molybdenum steel with a nickel-chrome coating for excellent corrosion protection. Comes with the tool finder "Take it easy": color coding by size.