Bi-material sheathing Precision pliers for high-precision assembly work, e.g. in the fields of electronics and precision engineering A range for the highest demands on performance and results. For gripping, holding and bending Screw-on hinge: precise, backlash-free Plier movement Precision engineered hinge surfaces for smooth movement and minimal friction throughout the opening area Low-friction double spring for smooth, jerk-free Plier opening Smooth interior of jaws Meticulously deburred edges Anti-glare finish Low weight Ergonomically designed handles Chrome ball bearing steel, forged, oil-hardened in several stages