Looking to safely secure the cover to your open-head steel or plastic drums? EBKContainers.com has the right drum locking rings for you! Choose from 3 different styles of locking rings - Plain Lug Bolt Rings, UN-DOT Bolt Rings, or Lever-Lock Rings. Plain Lug Bolt Rings offer dependability and economy on your drums. UN-DOT Bolt Rings are used on hazardous materials drums. Lever-lock Rings are perferct for steel drums that are frequently opened. If you can't find the drum locking ring your looking for on our site? Contact us, and we will check with our suppliers to assist you with what you are looking for.