Camco's 5' Propane Supply Hose connects a propane cylinder to any device that has a 1/4" inverted female flare connection. It has an Excess Flow Soft Nose POL x 1/4" Inverted Male Flare. Connect a 20lb or 30lb tank to your motorhome Use with Camco's 4-port propane tee (item #59035) Built-in excess flow protection Soft-nose male POL x 1/4" inverted male flare 5' hose