Heavy-duty 48-inch propane supply hose rated for high-pressure feed lines. Thermal protection shields against appliance heat, while the 3/8-inch diameter handles sustained flow to RV ranges, heaters, and auxiliary burners. Connects a 1/2-inch female flare swivel inlet to 3/8-inch male threads.

• UL/CGA approved; USA manufactured
• Resists stretching and cracking over time