The CV 6140 open-end wrench from Brüder Mannesmann is a high-quality hand tool designed for precise applications in mechanics and mechanical engineering. With a wrench size of 21 mm, it complies with DIN standard 3113 and provides a reliable solution for tightening and loosening screws and bolts. The wrench is made from robust chrome-vanadium steel, giving it high strength and durability. The chrome-plated surface protects against corrosion and ensures an appealing appearance. Weighing 0.218 kilograms, the wrench fits comfortably in the hand, allowing for easy handling. As a standalone piece, it is ideal for professional use as well as for DIY enthusiasts who value quality and precision. The open-end wrench is an essential tool in any workshop and is suitable for a variety of applications, from the automotive industry to general repair work.