The Mr. Heater 12-inch Red Acme Flexible Pigtail Hose Assembly is designed for higher flow BTU propane connections. Ideal for connecting propane tanks to auto change-over dual stage regulators, this flexible hose provides reliable performance and safety. Its bright red color makes it easy to identify, while durable construction ensures long-lasting use during all your outdoor adventures. Features:• 12-inch flexible length for easy, secure connections• Bright red color for quick identification• Compatible with Acme fittings on propane tanks and regulators• Designed for higher flow BTU connections• Lightweight at 0.52 lbs, perfect for camping and RV use Bright red color enhances visibility & safety Connects seamlessly to auto change-over dual stage regulators Lightweight & durable for reliable outdoor use | Enerco Group Mr. Heater 12in Acme Flexible Pigtail Hose Assembly - Red