This 2" coarse thread replacement bung cap should fit the coarse bung on most bung-style drums. It includes a gasket for a water and air tight seal, and it also includes a 3/4" knock-out center for hoses and spigots. Drums with two bungs usually have one coarse thread bung and one fine thread bung, so make sure you're ordering the correct piece. | Eagle Peak Containers Replacement Bung Coarse Thread in White