The Mr. Heater 3/8 in. D X 3/8 in. D X 22 in. L Brass/Plastic Hose Assembly is an essential accessory for those seeking reliable and efficient propane connections. This versatile hose assembly features a robust and durable design, combining high-quality brass and plastic materials to ensure long-lasting performance and safety. With a diameter of 3/8 inches on both ends and a length of 22 inches, it offers the ideal balance of flexibility and strength, making it perfect for various applications. Whether you’re connecting to a heater, grill, or other propane appliances, trust Mr. Heater to deliver exceptional functionality and peace of mind.