- Weight Range
- 5 to 50 lb per dumbbell
- Increments
- 5 lb steps
- Adjustment
- Twist of the handle, no knobs or levers (Core Home Fitness wording)
- Dimensions
- 14.5 in L x 7.9 in W x 7.5 in H per dumbbell; 9.3 in long at the 5 lb setting
- Sold As
- Pair with two aluminum cradles
- Total Pair Weight
- 100 lb
- Warranty
- 2-year parts (Core Home Fitness)
Core Home Fitness
Core Home Fitness Adjustable Dumbbell Set
A twist-handle adjustable dumbbell pair covering 5 to 50 lb per hand, for lifters who value fast weight changes over fine increments.
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All prices
| Store | Price | Checked | |
|---|---|---|---|
| Core Home Fitness Best price | $399.99 | ✓ AUG 30 | Go to store |
Prices were checked on the dates shown and can change at any time. The store page is always authoritative. Shipping and taxes are not included.
| 2026-08-30 | Core Home Fitness | $399.99 |
| 2026-08-28 | Core Home Fitness | $399.99 |
Each line is the price we verified on that date.
Our verdict
Where it wins
- Handle-twist adjustment is one of the fastest mechanisms in this category
- The dumbbell shortens at lighter settings (9.3 in at 5 lb), unlike fixed-length competitors
- Aluminum cradles included for storage and adjustment
Where it loses
- 5 lb steps only, no 2.5 lb increments for slower progression
- Tops out at 50 lb per hand with no expansion kit
- Weight changes happen with the dumbbell seated in its cradle, so the cradles have to live wherever you train
The Core set trades fine increments for speed and compactness: twist the handle, lift, done. Buy it if you do supersets or circuits where 5 lb jumps are acceptable and adjustment speed matters. Skip it if you want 2.5 lb steps for pressing progress, where the BowFlex 552 is the better tool at a similar price.
Also in adjustable dumbbells
BowFlex SelectTech 552 Adjustable Dumbbells
A dial-adjustable dumbbell pair that goes from 5 to 52.5 lb per hand, for home lifters who want one set instead of a rack.
NordicTrack 55 Lb Select-A-Weight Dumbbell Set
A selectorized dumbbell pair that adjusts from 10 to 55 lb per hand, for home lifters who want a slightly higher ceiling than the usual 52.5 lb sets.
Yes4All 50 Lb Adjustable Dumbbell Set
A traditional plate-loaded dumbbell pair with cast iron plates and threaded collars, for beginners who want real weight at a low price.
Common questions
How does the adjustment work?
With the dumbbell in its cradle, you twist the handle to the weight you want. Core Home Fitness describes it as a simple twist of the handle with no knobs or levers.
Does the dumbbell get shorter at lighter weights?
Yes. Core Home Fitness lists it at 9.3 in long at the 5 lb setting, expanding as plates are added toward the full 14.5 in length.
Can I go past 50 lb per hand later?
No. The set is fixed at a 5 to 50 lb range per dumbbell and Core Home Fitness sells no expansion kit for it.
Prices last verified Aug 30, 2026.