45° Female SAE 45° Universal Flares
45Â° Female SAE 45Â° and Universal Flares, E-Z Clip this connection is common to air conditioning systems, both in vehicle and commercial applications. Both the male and female halves of the connections have a pilot, either long or short. The seal takes place by compressing an O-ring adjacent to the bead of the tube. The threads hold the connection together mechanically.