Am 975-0500 7pc Fuel Line Disconnect Tool Set

•Size: 1/4″, 5/16″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″.
•For disconnecting spring couplings on FORD, GM and Chrysler air conditioning lines.
•Also works on fuel lines and can be used as push lock connectors on radiator and transmission lines.