1.RV propane adapter has /4 inch male quick and two of 1/4 inch standard female quick connects with dust proof cap, it could work with two appliance at the time. 2. The quick-connecting design helps you to install easily, no needed and easy to hookup. perfect for a variety of propane appliances, and setups 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 secure connection and leak-free operation. 4. This Propane 2 way propane adapter was made of solid brass for durability and reliability, weather resistance, to secure and durable for long-lasting to . 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:brass color Material:brass Package Contents: 1 x 1/4inch RV Propane Quick Y-Splitter Adapter Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.