KEFL Cast Iron Adjustable Dumbbell 20/30/50KG Sets - Black/Chrome
KEFL Cast Iron Adjustable Dumbbell 20/30/50KG Sets - Black/Chrome
Adjustable 20 - 50kg (3 variants)
Extra 20% off sitewide with code SUMMER20 at checkout
Build Your Set
Add multiple weights to one order, most lifters keep 2 to 3 bells in rotation.
| Variant | Price | Qty |
|---|---|---|
| 20KG / Black | Sold out | |
| 20KG / Chrome | £102.99 | |
| 30KG / Black | £97.99 | |
| 30KG / Chrome | £113.99 | |
| 50KG / Black | Sold out | |
| 50KG / Chrome | £186.99 |
Built without compromise.
Tailor your workouts with the KEFL Cast Iron Adjustable Dumbbell Sets, available in 20/30/50KG options. Designed for all fitness levels, these versatile dumbbells provide customisable weights for both upper and lower body exercises. Crafted with durable metal handles and black powder-coated cast iron plates, they ensure longevity. The high-quality spinlock collars keep weights securely in place. Perfect for home gyms, these adjustable sets save space and come with a sturdy storage case for convenient transport and storage.
|
Whats Included |
20KG Set |
30KG Set |
50KG Set |
|
1.25KG Weight Plates |
4x |
4x |
4x |
|
2KG Weight Plates |
None |
4x |
None |
|
2.5KG Weight Plates |
4x |
None |
6x |
|
5KG Weight Plates |
None |
2x |
2x |
|
30x150mm Dumbbell Handles |
None |
None |
1x |
|
30x350mm Dumbbell Handles |
2x |
None |
2x |
|
30x1200mm Dumbbell Handles |
None |
1x |
None |
|
Spinlock Collars |
4x |
4x |
6x |
|
Includes Durable Carry case |
Yes |
Yes |
Yes |
Specifications
| Core material | Steel |
|---|---|
| Weight range | 20 - 50kg (3 variants) |
| Colours | Black Painting, Chromed |
| Dimensions | Plastic box size:39 × 8.3 × 30cm; Plastic box size:26.5 × 11.2 × 85cm; Plastic box size:28 × 16 × 102.5cm |
| Adjustment | Quick-select adjustable weight system |
| Handle | Comfort grip handle |
| Warranty | 1 year structural |
Not sure which to buy?
Choose your dumbbell range
Set the load to suit each movement.
- Light settings
Raises, rehabilitation, warm-ups and smaller muscle groups.
- Mid settings
Curls, presses, rows and most general strength exercises.
- Heavy settings
Squats, lunges, heavy rows and compound work up to 50kg.
WHY CHOOSE THIS ADJUSTABLE DUMBBELL SET
Traditional plate loading with flexible weights for complete home strength training
-
Build the Weight You Need
Add or remove plates to suit each exercise rather than buying separate dumbbells. -
Compact Home-Gym Setup
One adjustable pair delivers multiple loading options without a full rack. -
Solid Iron Feel
Cast-iron plates provide a familiar, durable setup for regular strength work. -
Progress at Your Pace
20 - 50kg (3 variants) support beginners, growing strength and heavier sessions.
Questions, answered
How long will delivery take?
How long will delivery take?
Our aim is to process and deliver your orders as quickly as possible, usually within 2-5 days. We understand that unexpected situations can cause delays, but rest assured that we'll provide you with tracking information so that you can keep a tab on your order's status.
We're happy to say that the majority of our customers receive their orders on time without any issues. However, if you haven't received your delivery within 10 days of your purchase, please don't hesitate to contact us. We're always ready to assist you in any way we can.
How much is shipping?
How much is shipping?
Delivery charges vary based on the total weight of your order, your delivery location, and the service selected at checkout.
In some cases, only one delivery option may appear at checkout. This is due to courier restrictions based on weight or location, where other services may not be eligible or available.
What about collection?
What about collection?
We also offer a collection service from our warehouse. If you would prefer to collect your order, simply select the Pickup option at checkout. For more information see our FAQ page.

