Highly resistant in continuous use: service life up to 10 times longer than lathe machined tips. With the tips back to work safely. Large contact surface at the tips: no twisting of the circlips, easy mounting. Screw-in hinge: precise and backlash-free gripper movement. Opening spring integrated into the hinge: imperdable and protected. Handles with non-slip plastic sheathing. Straight tips atramentized/lacquered/burnished. Tips: spring-loaded steel wire, crimped. Clamp body: chrome vanadium electric steel, forged, oil hardened.