Trone Premium Replacement Filter for Ganza, Nobelet, and Tahum Smart Toilets

Hey there! Thank you for your query on the Goss HEF-6 propane hose. B size fittings are standard-duty fittings most commonly used for oxy-fuel applications that require standard or medium gas volumes. They are available with left- and right-handed threads and in sizes 3/16in, 1/4in, 5/16in, and 3/8in. Oxy-acetylene welding hoses, oxygen hoses, acetylene hoses, and propane hoses, such as this HEF-6, use B size fittings. We hope this information helps. To purchase this hose, simply click “Add to Cart” and fill in the needed information. Thank you for shopping at PlumbersStock! Have a nice day!