2 inch and 3/4 inch metal drum cap seals for 210 litre / 55 gallon Drums
Buy directly from drum cap seal manufacturer.
Drum cap seals also called drum bung cap seals are lightweight metal or plastic caps which crimp over the bung openings of drums with a sealing tool(plastic cap seals no seal crimping needed). To remove them, they must be destroyed, that is also why it is easy to tell if tampering has occurred. 2 inch and 3/4 inch metal drum cap seals have a huge stock now, in order to your convenience,plastic cap seals, snap-on cap seals, matched manual cap seal tools available.