Quick fluid stopper tool set for throttle/block PVC hoses.Can be used on most flexible hose lines of fuel, heaters, cooling systems, radiators, brakes, etc..One hand adjustment system with jaws.Set contents:.Short size pliers length: 155 mm [Ref. BE256-155].Medium size pliers length: 178 mm [Ref. BE256-178].Long size pliers length: 250 mm [Ref. BE256-250].Made of nylon and glass fibre.Also available individually under above references