The Camco RV 4-Port Propane Tee mounts in-line between the supply and regulator on a motorhome to allow the connection of an additional propane appliance and the hook-up of an auxiliary propane cylinder. Its ports include a Female POL & Male ACME Thread Excess Flow Soft Nose POL 1”-20 male throwaway cylinder thread and ¼” Inverted Flare. For use ONLY on motorhomes with a permanently installed tank. Camco makes quality products for RVing boating camping towing tailgating grilling and more. Our products help take your passion for the outdoors to the next level. At heart Camco is a small company with big aspirations. Since 1966 we have earned a reputation for providing superior goods with high customer approval. At our core we believe in manufacturing exceptional products and delivering superior service – all while providing a great customer experience. Explore your outdoor passion with Camco. Great memories are only an adventure away. Model#: 59113; Color: Gold; Brand: Camco