This 48-inch propane line reaches across RV storage compartments with confidence and built-in safety. An ACME nut inlet threads onto tank outlets, a type-1 back-check valve prevents gas loss if pressure drops, and the 1/4-inch inverted-flare outlet connects to regulators or appliances. Thermal wrapping resists heat and ultraviolet damage, and full UL/CGA certification confirms code compliance.

• 48 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