The Proxxon ring-open-end wrench is a high-quality tool designed for precise applications in various fields. With a size of 27 mm, it offers an optimal fit for a wide range of screw connections. The surface treatment of the wrench includes double nickel plating and a chrome coating, which not only provides an appealing appearance but also enhances the durability and corrosion resistance of the tool. The polished heads are slim and thin-walled, allowing for easy handling and access to tight spaces. Additionally, the wrench features a permanent laser engraving that improves the readability of the size markings. Each piece is calibrated and undergoes a final inspection to ensure that the torque values exceed the requirements of DIN/ISO.

• Elaborate surface treatment for increased durability
• Permanent laser engraving for improved readability
• Calibrated and quality-controlled
• Tighter measurement tolerances than required by DIN/ISO.