Fits inside of a 1.25 inch hole 3/4 inch interior threads accepts threaded spigots or drain assembly Designed to be used with a standard 55 gallon plastic drum / barrel

EarthMinded Rain Barrel Kit Replacement Seals for 3/4 in. Pipe. Drill 1.25" hole for the rubber threaded seal to be inserted in to. (wetting it will sometimes help or pinching it down) Once inserted it will accept any 3/4" NPT threaded fixture