High-quality ratchet ring spanner set from Wera: Joker open-end ratchet spanner with angled ratchet side and switch lever. Features a holding function through a metal plate in the jaw, which reduces the risk of losing screws and nuts. The integrated end stop can prevent slipping off the screw head and allows for the application of high torque. The replaceable metal plate in the jaw secures screws and nuts with extra hard teeth, reducing the risk of slipping. The double hex geometry ensures a form-fitting connection with the screw or nut, further minimizing the risk of slipping. The low return angle of only 30° on the jaw side avoids time-consuming turning of the spanner while screwing. The switchable ratchet mechanism on the ring side with high fine-toothing (80 teeth) provides great flexibility even in tight spaces. Audible precise ratchet mechanism. The robust two-part locking element also ensures extreme stability. With a 15° angled ratchet side for safe working at high torque. The special forging geometry ensures high torque transmission and high bending stiffness. Made from high-performance chrome-molybdenum steel with nickel-chrome coating for high corrosion protection. Equipped with the tool finder "Take it easy": color coding by size.