Flame King48-inch Propane Thermo Plastic Hose Assembly, 3/8-inch ID, 3/8-inch MPT X 1/2-inch Female Flare, for RVs and Travel Trailers

With so many RV propane thread sizes, it took some detective work and 3 purchases before I got the right one. But that's the price you pay running a 5th wheel in the UK - no dealer to ask!

I recently expanded from single to dual propane tanks on my camper. With that change, the supply hose from the regulator to the camper's inlet fitting was now too short. I searched high & low but could not find a hose that had the correct fittings. I was ready to try a series of adapters and fittings to solve the problem when I came across this hose. It was identical to the old hose with the same fittings. It was available in a 40-inch length which was long enough to easily reach the inlet. Problem solved!

This hose is just what I wanted to replace my single regulator to a dual switch over regulator for two tanks on our trailer. It has the male and female connections and can be purchased in different select lengths. Measure the length you need and get that length or next longer. When you connect the hose be sure to use Teflon tape made for LP gas and test connections with a soapy water solution to check for leaks. East to install and it’s good to replace your old hose if the covering is frayed, cracked or oxidized or just old. No use taking chances with a potential leak. I will keep this site in mind if I need another replacement. Shipping was less than a week.

seem's like a good quality hose..

Hose and ends look good quality

Used for a replacement and did the trick

Hose was a direct replacement for my RV regulator to Iron Pipe distro line. No issues. One end is flared, yellow gas Teflon taped the regulator end.

Worked as needed . Perfect fit