High-quality, metric ring ratchet open-end spanner from Wera: everything a spanner needs to be able to do and much more. Faster, better, more attractive - a real joker. The new generation of open-ended ring ratchet spanners is suitable for hexagon screw heads and nuts. With a holding function thanks to a metal plate in the jaw, which reduces the risk of losing nuts and bolts. The replaceable metal plate in the jaw secures screws and nuts with extra hard teeth and reduces the risk of slipping. The integrated end stop can prevent the screw head from slipping downwards and enables high torques to be applied. The double hexagon geometry ensures a positive connection with the screw or nut and thus reduces the risk of slipping. A reverse swivelling angle of just 30° on the jaw side avoids time-consuming turning of the spanner when screwing. The ratchet mechanism on the ring side has an exceptionally high fine toothing of 80 teeth for flexibility even in tight installation spaces. The special forging geometry ensures high torque transmission and high bending stiffness. Manufactured from high-performance chrome-molybdenum steel with nickel-chrome coating for high corrosion protection. With "Take it easy" tool finder: Colour coding according to size.