The Wera 05003760001 is a high-quality, metric double open-ended spanner that offers a range of innovative features to enhance your work experience. This tool is designed for hexagon fasteners and bolts and features a holding function by a metal plate in the mouth, which reduces the risk of losing screws and sockets. The exchangeable metal plate in the mouth, with its extra hard teeth, secures screws and sockets and minimizes the risk of slipping.

The integrated end stop prevents the screw head from slipping down and allows for high torques, while the double hexagon geometry ensures a positive connection with the screw or bolt and reduces the risk of slipping. A return angle of only 30° minimizes the need for rotating the wrench while screwdriving.

The special forge geometry allows for high torque transmission and high bending stiffness, while the tool is made of high-performance chromium molybdenum steel with nickel-chromium coating for high corrosion protection. To make it easy to identify the right size, the tool features a colour coding system by size, known as the "Take it easy" tool finder.