The KNIPEX 12 in. Cobra Pliers Quick Set Style provides fast adjustment on the work piece by sliding the Pliers handle. Combines the proven, reliable locking of the hinge bolt with an additional push function which makes it easier to work in very confined and inaccessible areas. The adjustment directly on the work piece is possible by simply sliding the Pliers handle. Reliable locking of the hinge bolt with the first workload. The 2-3/4 in. gripping width capacity of the Pliers is then fixed and can only be adjusted by pressing the button. To re-activate the sliding function, the hinge bolt must be released by pressing the push button and the Pliers must be completely opened again. Made of chrome vanadium electric steel, forged, oil-hardened.