FOR USE WITH: This F271803 6ft propane regulator hose assembly for use on F274830 & MH18B indoor / outdoor heater. Universal fit Fire Pit, Gas Smoker, Gas Grill. QCC1 connection for 5-40 LB propane tank. Hand wheel for tightening; female connector fits any standard 3/8-inch male SAE fitting. DESIGN CONCEPT: POL connection connects directly to twenty pounds propane tank. These heater accessories will allow connect to all types of high and low pressure appliances in the grilling, RV, camping and outdoor markets etc. Hose material stretch tested to 400 psi. HIGH QUALITY: The heater adapter 6ft hose with high quality materials that provides secure, quick, air-tight connection between appliance and tank. There is a quick connect on the Heater side. EASY TO INSTALL: Propane hose is very easy to install, This hose has a standard fitting for a 20 lb propane tank which is 3/8 inch female flare fitting. The other end of this hose is a quick disconnect fitting to hook directly to the heater. QUALITY SURVICE: If you have any questions about our outdoor / indoor heater hose, please contact us, including pre-sale and post-sale questions, we will reply the message as soon as possible. F271803 Propane Regulator Hose 6 ft