The Proxxon ring-open-end wrench is a high-quality tool designed for precise applications in various fields. With a wrench size of 41 mm, it offers an optimal fit for a wide range of screw connections. The elaborate surface treatment, which includes double nickel plating and a chrome coating, not only ensures durability but also provides a skin-friendly finish. The polished heads are slim and thin-walled, allowing for easy handling, while the torque values significantly exceed the requirements of DIN/ISO standards. Each piece is calibrated and subjected to strict final inspection to ensure that the measurement tolerances are tighter than those required by the standards. This makes the ring-open-end wrench a reliable tool for professional applications.

• Elaborate surface treatment with double nickel plating and chrome coating
• Durable laser engraving with easily readable wrench sizes
• Calibrated and final inspected for maximum precision
• Slim and thin-walled design for easy handling.