Vestil BNW-IX-W multipurpose, polished stainless steel Drum Bung Nut Wrench not only opens and closes drum bungs or plugs, it also works as a ring wrench and faucet wrench. This wrench features a universal design that will fit all drum plugs and bungs, both metal and plastic, won't bend or break in the harshest of environments, and meets both NSF and FDA requirements. Patent pending.