material: premium plus carbon steel drop forged, entirely hardened and tempered cutting edges induction hardened head surface finish: finely ground surface finish: phosphated to standard ISO 9717 gripping surface serrated jaws bent to an angle of 45 heavy duty plastic handles the long bent jaws enable simple and precise clenching of nuts and screws the strong jaws enable good grip Ergonomic handles With ergonomic handles and a specially designed grip, surface Unior pliers provide maximum comfort at work and high efficiency with minimum strain. Surface protection The pliers are made of excellent steel with special improved composition. Several models come with additional chrome surface protection. High precision With their perfect design and technological superiority, Unior pliers ensure a high precision hold in any instance of general or dedicated use. Profiles Documentation Long nose pliers with side cutter and pipe grip, bent - 512/4G