These reducer adapter hose fittings are designed to quickly make converting female connection to male. Designed for smooth flow that gives better fluid flow, tight security, and leaks free connection. Multi Sizes Supplied: Available in 2 sizes : Female AN8 to Male AN6, Female AN10 to Male AN6 Flare Reducer Fitting. ( NO INSTALLATION INSTRUCTIONS, Professional installation is highly recommended.) APPLICATION- SPELAB Flare Reducer Hose Fitting is widely used in Oil/ Fuel/ Water/ Fluid/ Airline etc. The hose reducer fittings are made of high-quality aluminum alloy material for strong strength. Anodised and hand polished finish adds the final touch of quality and protection. ENVIRONMENTAL FRIENDLY- Flare Reducer Fitting can be reused and recycle if you do not want them to stay in the original place. Due to the high-quality material which makes fitting worked last for a long.