The Berner 121460 is a professional 6-piece retaining ring pliers set, engineered for efficient handling of both internal and external retaining rings with diameters ranging from 19 to 60 mm. Each plier in the set is constructed from high-quality, forged, oil-hardened chrome vanadium steel, ensuring exceptional durability and strength. The tips and pliers body are tempered for enhanced performance and longevity. Designed for user comfort and grip, all pliers feature PVC dipped handles. The comprehensive set includes two straight pliers for internal rings, two straight pliers for external rings, one angled pliers for internal rings, and one angled pliers for external rings, providing versatility for various applications.