Draper Coolant and Fuel Pipe Pliers Set (3 Piece) (28625)This set of coolant and fuel line disconnect pliers is designed to uncouple quick release fittings commonly found on most vehicles. They are made from high quality carbon steel and have vinyl grips for better control. The set includes three types of jaw blue for 8mm x 1 4" and 5 16"; green for 10mm x 3 8"; and red for special applications. Designed for uncoupling quick release fittings on most fuel lines and hoses High quality carbon steel with vinyl