For use with SAE 100R5 hose, these reusable fittings are sometimes referred to as field attachable.  Requiring only a wrench, these fittings can be installed on the hose by the end user without the need of any crimping equipment.  Made to fit Aeroquip 1503, FC300, FC234, FC350, 2651, FC355 as well as Parker 266, Weatherhead H069, Gates C5, etc.   100R5 hose is ideal for power steering, Air brakes, fuel, transmission, and any medium pressure hydraulic applications.