RATCHETSING SPANNER SET 10,13,17,19MM

High-quality wrench key set from Wera: Everything a wrench key must do—and much more. Faster, better, more beautiful, the real joker. Next-generation wrench keys. 4-piece set in a durable storage case. For hex bolts and nuts. The wrench key’s metal plate features a retention function that reduces the risk of screws and nuts falling out. The wrench key’s interchangeable metal plate grips bolts and nuts with extremely hard teeth, minimizing the risk of slippage. Integrated end stop prevents screws from slipping downward and enables high torque. Double-hex geometry ensures the tool stays firmly seated on the screw or nut, thereby reducing the risk of slippage. Thanks to a mere 30° return angle on the socket side, the wrench does not need to be repositioned repeatedly during tightening. The socket-side ratchet mechanism and exceptionally fine teeth—80 in total—ensure flexible operation even in confined spaces. A specially designed geometry guarantees efficient torque transmission and high bending stiffness. Manufactured from high-quality chrome-molybdenum steel with a nickel-chrome coating that protects against corrosion. Take it easy color-coding system: color codes by size. This product description is an automated translation of the original Finnish description.