[Fitting Size] Thread Size: AN4 Male to AN8 Male, Application: Universal Application, Dimension: 33x23mm / 1.30"x0.91"(H*D), Inner Diameter:5mm / 0.20", 10mm / 0.39". [Function] These reducer adapter hose fittings are designed to quickly make converting male connection to male. Designed for smooth flow that gives good fluid flow, tight secure and leaks free connection.. [Good Quality Material] Made of good quality aluminum alloy that is tough and intends for long service life.. [Application] The flare reducer hose fitting is widely used in gas, oil, fuel, water, fluid, air line in cars.. [Easy to install] The flare reducer hose fitting is easy to install. No installation instruction is required..
