hydrant adapters, hydrant gate valves, Harrington Storz, permanent and integral hydrant storz supplied worldwide by Harrington, Inc., Perfectly Sized: fire hydrant hose adapter with pin lug has a proper size, with 2-1/ 2" National Standard Thread (NST) female on one end for connecting to the hydrant and a 3/ 4" Garden Hose Thread (GHT) male on the other end for connecting to a hose, Storz fire hydrant converters permanently convert a fire hydrant outlet from threads to a storz connection. Set screws are on the collar of the storz to ensure it's permanent fixture to a fire hydrant., Storz 4" and 5" hydrant adapters are available with a nut cap or storz cap in 4.5" NH threads., Warranty | Products Site Map | Terms of Site Use | Terms of Sale | Accessibility Statement | Privacy & Security Cookie Policy | Do Not Sell or Share My Personal , Hydrant AdaptersStay up to date with Midland Industries. Sign up for Midland's Newsletter and stay up to date on all our latest products and pricing..