400,000 BTU capacity Rated up to 350 psig working pressure with a 400 pound pull test rating Each hose comes with two ends and fully crimped brass ferrules 3/8' MNPT and 3/8' female flare swivel connections Marshall Excelsior MER610-36P Thermoplastic Hose, 3/8' Hose ID - 36' SKU: 604.1403 UPC: 815505014137