1.RV propane adapter has or 4 inch male quick connect and two of 1 or 4 inch standard female quick connects with dust proof cap, it could work with two appliance at the same time. 2. The quick-connecting design helps you to install easily, no tools needed and easy to hookup. perfect for a of propane appliances, and setups that would require multiple propane tanks. 3. Equipped with a shut-off ball valve on both sides, no fear of leaking even you are only using one valve, It is corrosion resistance to a connection and leak-free operation. 4. This Propane 2 way propane adapter made of solid brass for durability and reliability, weather resistance, to and durable for long-lasting to use. 5. Designed for using to Low pressure propane supply on RV, best perfect for gas grills, heaters, motorhome BBQ, smokers, camping , flashlights, turkey fryers, and more propane appliances. Colour:gold Material:copper Package Contents: 1 x Y-Splitter Adapter Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.