Quick Summary
PROIRON cast iron weight plates are 1 inch plates designed for use with barbells and dumbbell bars with a 25 mm diameter. This version is the 5kg x 2 pair, giving you two matching plates for lifting and strength training.
The plates are finished with hammered paint to help prevent rust and corrosion, and the source describes them as suitable for commercial and home gym use.
Who It Is Best For
These plates are for buyers who need 1 inch weight plates for a 25 mm bar and want a matching pair at 5kg each. They suit users building a home gym or fitting out a gym space with compatible bars.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | PROIRON, helping identify the product range. |
| Product type | Cast iron weight plates for lifting and strength training. |
| Bar compatibility | 1 inch, designed for barbells and dumbbell bars with a 25 mm diameter. |
| Pack quantity | 5kg x 2 pair, so you receive two plates of the stated weight. |
| Finish | Hammered finish painting to help prevent rust and corrosion. |
| Use environment | Suitable for commercial and home gym use. |
What To Know Before You Buy
Check that your bar or dumbbell bar is 1 inch or 25 mm before ordering. The listed option is the 5kg x 2 pair, so make sure that is the weight and quantity you want. If you are choosing another plate size in the range, review the selected variation carefully before adding it to your basket.
Common Buyer Questions
Will these fit my bar?
Yes, they are designed for barbells and dumbbell bars with a 25 mm diameter.
How many plates are included?
This option is a pair, with 5kg x 2 included.
Are other weights available?
The source also lists 1.25kg, 2.5kg, 5kg and 10kg discs, so check the selected variation before ordering.
Final Buying View
If you need 1 inch cast iron plates for a 25 mm bar, this PROIRON pair gives you a clear 5kg x 2 option. Confirm the size and weight choice matches your equipment before ordering.






