The Proxxon ring-open-end wrench is a high-quality tool designed for professional applications. Made from chrome-vanadium steel, this wrench offers excellent durability and strength. The elaborate surface treatment, consisting of two layers of nickel plating and one layer of chrome plating, not only provides an appealing appearance but also ensures a skin-friendly finish. The polished heads are slim and thin-walled, allowing for easy handling and access to tight spaces. Despite its compact design, the ring-open-end wrench exceeds the required torque values according to DIN/ISO standards. Each piece is calibrated and subjected to strict final inspection to ensure that the measurement tolerances are tighter than those specified by DIN/ISO. This wrench is therefore ideally suited for commercial use.

• Elaborate surface treatment with a skin-friendly finish
• Durable laser engraving with large, clearly legible sizes
• Tighter measurement tolerances than required by DIN/ISO
• Each piece is calibrated and undergoes final inspection.