TricorBraun Industrial offers a great selection of bung and plugs that are made of steel, zinc plated, Polypropylene, Nylon, or HDPE. Bungs and plugs are used for metal or plastic drums as well as for some pails and lids. Our styles include: hex head drum plugs and round head drum plugs. We also carry Rieke and Tri-Sure bungs. Our sizes range from 2” to 3⁄4” plugs.