PROIRON Weights
PROIRON Cast Iron Adjustable Dumbbell & Barbell Weight Set
size: 20 kg. Option: a-20kg black. Pack quantity: 9 items.
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Offer checked 13 November 2026. Price and availability may change.
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Size and fit
This is the 20 kg option. Match it to the size you need, and check the manufacturer's measurements if you're switching models or brands.
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For a different size, compare Amonax 30kg Cast Iron Adjustable Dumbbells Weight Set: 30kg, alongside 20 kg for this option.
Compare pack quantities: Amonax 30kg Cast Iron Adjustable Dumbbells Weight Set — 2 items; this option — 9 items. Compare the stated units before using price to choose between packs.
| Product | Pack quantity | Size | Shop the option |
|---|---|---|---|
 This optionPROIRON Cast Iron Adjustable Dumbbell & Barbell Weight Set | 9 items | 20 kg | £69.99£7.78 per itemView on Amazon |
| 2 items | 30kg | £59.49View on Amazon | |
| 2 items | 5kg | £128.95View on Amazon | |
| 2 items | 2x5KG | £17.99View on Amazon |
- This option
PROIRON Cast Iron Adjustable Dumbbell & Barbell Weight Set
- Pack quantity
- 9 items
- Size
- 20 kg
£69.99View on Amazon - Pack quantity
- 2 items
- Size
- 30kg
£59.49View on Amazon- Pack quantity
- 2 items
- Size
- 5kg
£128.95View on Amazon- Pack quantity
- 2 items
- Size
- 2x5KG
£17.99View on Amazon
The exact specification
Product details
- Size
- 20 kg
- Option
- a-20kg black
- Pack quantity
- 9 items
Full listing and model details
- Retailer listing
- PROIRON Cast Iron Adjustable Dumbbell & Barbell Weight Set with Connector | 20kg Free Hand Weights, Non-Slip Metal Grips, Anti-Loose Locks, for Home Gym Strength Training, for Men Women
- Brand
- PROIRON
- Manufacturer
- Shanxi Regent Works Inc.
- Model
- PRKCAS20K
- Condition
- Used
- ASIN
- B01C9YD3I0
Plan the quantity
How many packs do you need?
This option contains 9 items per pack. Use the same unit when comparing quantities.
This is quantity arithmetic using the listed pack. Confirm the exact option, price and availability with the retailer before ordering.
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More weights to compare by their exact size, format and price.
Amonax 30kg Cast Iron Adjustable Dumbbells Weight Set
- size
- 30kg
- Pack quantity
- 2 items
- Model
- AM-163900049
£59.49
View on AmazonSee details
Jym Flex 50KG Barbell Adjustable Dumbbell Set Cast Iron Spinlock Gym Weights – Black
- size
- 5kg
- Pack quantity
- 2 items
- Colour
- Black
£128.95
View on AmazonSee details
Body Sculpture Unisex's BW108-10 Dumbbells – Grey
- size
- 2x5KG
- Pack quantity
- 2 items
- Colour
- Grey
£17.99
View on AmazonSee details
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Sources & our approach
Product details come from the retailer’s listing, checked 13 November 2026. Our buying notes explain the listed differences and questions to resolve before ordering. We have not handled or tested this product.
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