Bests & Worsts Reviews from Amazon

This hose will allow you to utilize a 20lb (5gal) or bigger propane tank instead of the expensive 16oz tanks. This hose will pay for it self after the first propane tank you go through. Tip. always purge the hose before you disconnect it so you don't get liquid propane on your hands. You can do this buy turning off the valve on the propane tank and turning the grill on till the flames go out. Also on the fitting they do not need to be tighten with a wrench just by hand. On the tank side there is a O-ring and on the grill side there is a Teflon o-ring seat.