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Metal Drum Closures
Steel and stainless steel drum closures in 2 inch and 3/4 inch, open head locking rings from 80mm to 2000mm, tinplate and aluminium cap seals, and pull out spout closures for metal cans.
4 Products in Metal Drum Closures

Steel Drum Closures 2" and 3/4"
Bung Closures for Closed Head Steel Drums
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Pull Out Spout Closure for Metal Containers
A Pull Out Spout That Fits a Metal Can
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Drum Cap Seals 2" and 3/4"
Tinplate and Aluminium Seals for 2 Inch and 3/4 Inch Bungs
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Open Head Steel Drum Locking Rings
Bolt Rings and Lever Lock Rings Made to Your Profile
View detailsWhy This Category Exists
Steel drums fail at the closure, not the body. A worn gasket, an uneven locking ring or a cap seal pressed on by hand will let a drum leak or let the contents be reached without anyone noticing.
Who Buys From This Category
- Steel drum manufacturers and reconditioners
- Paint, chemical, oil and lubricant fillers packing in steel
- Exporters needing documented tamper evidence on outbound drums
Core Advantages
- EPDM, BUNA and PE gasket options on the closures
- Locking ring profiles made to your drawing in bolt and lever lock types
- CR3, CR6, lacquered, galvanized, powder coated and polished finishes
- Printed and colour coded cap seals for product identification
Where Metal Drum Closures Is Used and How to Specify It

Lubricants and Automotive
Packs and closures for engine oil, lubricants and AdBlue, from retail bottle caps through to bulk drum and IBC dispensing.
See application
Paints and Coatings
Closures, cap seals, pail tools and drums for paint, resin and coatings packers, where viscous product and repeated opening are the norm.
See application
Closure and Sealing Selection
Getting the closure right is where containment is won or lost. This is how we work through it with a customer.
See the process
Reuse and Reconditioning
Packaging cost comes down when a container gets filled more than once. That has to be designed in, not decided later.
See the process
Different Types of Packaging Closures
Closures, lids and caps are the guardians of packaged goods, shielding them from damage, leakage and loss. Here are the main families and what each one is for.
Read the guide
The Role and Application of Drum Gaskets
Drum gaskets prevent leakage, contamination and damage to the contents. They are made from EPDM, natural rubber, BUNA, FKM, silicone and PE, and the selection rules differ between open head and closed head drums.
Read the guideMetal Drum Closures Questions
Which closure sizes fit a 200L steel drum?
The standard pair is 2 inch and 3/4 inch.
Can locking rings be made to our profile?
Yes, profiles are produced as per your request from 80mm to 2000mm diameter.
What are the cap seals made from?
Tinplate steel or aluminium at 0.22 to 0.32mm thickness.
Can cap seals carry our logo?
Yes, they can be printed with your logo and supplied in custom colours.
Specify Metal Drum Closures With Us
Send the sizes, thread standards and quantities you need. We will confirm availability, pricing and lead time.
