Chrome Molybdenum and Chrome Vanadium steel construction with a smooth satin finish. Set comprises two locking hose clamp pliers (180 & 230mm) and two locking pinch off pliers (175 & 275mm). The hose clamp pliers unique deep slotted jaw design grips from either straight on, the side or corner enabling the quick removal and replacement of all sizes of spring hose clamps. The hose pinch pliers feature rounded off jaw edges to prevent internal damage and are suitable for brake, coolant, fuel and vacuum hoses. Locking handles enable one handed operation. Supplied in tool roll.