This 15-inch thermoplastic adaptor hose links RV propane tanks to nearby regulators or appliance inlets with minimal run distance. The crimped brass ferrules secure the connection under vibration, while the Type-1 back-check valve stops reverse flow if a downstream connection fails, and thermal insulation guards the hose against compartment heat.

• 1/4-inch diameter, 15-inch length
• ACME nut to inverted flare connection
• 350 PSI working pressure, thermal protection
• UL/CGA certified