US Warehouse - FREE FAST Shipping in USA Product Description: Product Specifications - Length of hose 24ft, 1/4" Male Quick Connect Plug 1"-20UNEF Male Throwaway Cylinder Thread (1lb connection) and two dust caps, a yellow sealing tape. Premium Quality - The rv propane hose is made of high-quality rubber and 100% solid brass connector, makes the coupling of propane hose and gas equipment closer, comply with CSA certification, secure and durable, can withstand all kinds of weather, scratching, folding and corrosion. Application - 1/4'' Male Quick Connect to RV 1/4" Female Quick Disconnect, 1"-20UNEF (1lb connection) connect to 1 lb propane regulator on camping propane grill, eliminating the need for a 1LB/16.4 oz propane tank, which saves your time and money. Compatible with Low Voltage Equipment - Propane quick connect hose is perfect for lantern, camp stove, buddy heater, portable grill, tabletop grill, desktop grill and more propane appliances. RV propane extension hose is great for BBQ, camping, tailgating, heating or having an outdoor cookout. Attention - RV low pressure propane hose needs one and only one regulator between your RV propane source and portable appliance. If You already use a regulator on the grill, you have to remove the regulator on your RV or trailer. If there are regulators on both sides, gas flow will double decreased and flame will be smaller than before. Thank You for Shopping!