Upgrade your auto maintenance toolkit with this Fuel Line Disconnect Tool Set. It's designed to separate car air-conditioning and fuel hoses, suitable for various types of hoses including fuel, air-conditioning, air, oil, radiator and heater hoses. The set comes with a blow-molded storage case to keep all 25 accessories organized. Using it is a breeze-just push in and pull out to remove pipe connections. With wide compatibility, it covers SAE sizes of 1/4 in. , 5/16 in. , 3/8 in. , 1/2 in. , 5/8 in. , 3/4 in. and 7/8 in. . Each tool is tested for strength and longevity. Whether you're a professional mechanic or a DIY enthusiast, this tool set will simplify your auto maintenance tasks and save you time and effort.