Although this 45 Degree Crimp-on Heater Hose Fitting looks like a conventional A/C hose end, it is specially designed to be used with conventional 5/8 Heater Hose to eliminate the need for ugly hose clamps. Use in conjunction with our #10 O-ring adapters shown below. Requires Standard Barrier Hose Crimper Dies.

Note: This fitting does not work with our molded heater hoses as the wall thickness of the molded hose doesn't allow it to fit into the crimp barrel.