A 24-inch ACME-nut-to-inverted-flare hose with safety built in via an integrated back-check valve. This line safely connects RV tanks to interior propane appliances, and type-1 backflow prevention significantly reduces the risk if the hose separates under vibration or pressure change. Thermal wrapping protects the line, and UL/CGA ratings confirm safe, dependable use.

• 24 inches long, 1/4-inch diameter
• ACME nut to 1/4-inch male inverted flare
• Type 1 back-check valve integrated
• Thermal protection and UL/CGA approved