[More Consistent Flow] two stage propane regulator makes gas flow more smooth and more consistent to the appliances it connected to. [Safe and Durable] The propane regulator is made of solid brass,durable and safe to provide a secure,sealed connection between the application and the tank. [Detailed Specifications] Hose Length:5FT; Inlet:Standard P.O.L.tank connection; Outlet:5/8-18UNF Female Flare; Outlet Pressure:2.8KPA. [Wide Application] After tested,two stage propane regulator works great for gas generator, gas grills, gas stoves/ranges, fire pit, propane fireplace, heater,RV appliance and more. Note:Standard: interface, Australian interface Colour:As Shown Material:Rubber+Metal Package Contents: 1 x propane regulator hose Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.