1 / 7NordicTrack Select-a-Weight Adjustable Dumbbells, NAMSDB20-INT
NordicTrack Select-a-Weight Adjustable Dumbbells (NAMSDB20-INT) provide adjustable resistance for home strength training. The listing claims 1, 2 and 5 kg adjustment increments and describes each dumbbell as 25 kg, while the listed item weight is also 25 kg, so confirm how that weight figure applies to the pair before buying.
At a glance
- The selector is claimed to change resistance in 1, 2 and 5 kg increments, providing options for different exercises.
- Each dumbbell is described as having a 5 kg handle that can be used on its own.
- The listing describes 15 possible assortments per dumbbell and fitted, weight-marked storage trays.
Pros and cons
Pros
- Multiple selector increments offer more resistance choices than a single fixed-weight pair.
- Fitted trays with weight markings provide a designated storage place and help identify settings.
- Customer feedback describes the dumbbells as easy to adjust and useful in small home gym spaces.
Technical specifications
15 specifications| Brand | NordicTrack |
|---|---|
| Model | NAMSDB20-INT |
| Weight listed | 25 Kilograms |
|---|---|
| Listed dimensions | 49.3L x 29W centimetres |
| Handle diameter | 1 inches |
| Material listed | Iron |
|---|---|
| Handle material | Plastic |
| Construction described | a combination of steel and hardened plastic |
| Style | Adjustable |
|---|---|
| Colour | Black |
| Weight adjustment increments | 1, 2, and 5 kg increments |
| Handle weight per dumbbell | 5-kg handlebar |
| Possible assortments per dumbbell | 15 possible assortments |
| Number of pieces | 2 |
|---|---|
| Number of packs | 1 |
What to know before buying
Listing details to confirm
Listing details are inconsistent or unconfirmed: the item weight is given as 25 Kilograms, while the feature text describes each of two dumbbells as 25 kg. The listing also describes the material as Iron in one field but as a combination of steel and hardened plastic elsewhere, and gives a handle diameter of 1 inches. Confirm the pair's total weight, construction and handle measurement against the selected listing before purchase.
Who is it for?
A good fit for
- Home users wanting several adjustable resistance options without storing many separate dumbbells.
- People building a compact strength-training area who can use the supplied storage trays.
Less suited to
- Buyers who need a clearly confirmed total pair weight or precisely specified handle dimensions before ordering.
- Lifters whose training requires a single dumbbell heavier than the listed 25 Kilograms.

Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
14% 14% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
4% 4%
Customer feedback highlights ease of adjustment, a useful weight range and suitability for small home gyms. One reported concern is an adjuster jamming, while opinions on value are divided. For buyers choosing these for compact training, the reported convenience may matter, but the stability concern makes reliable selector operation relevant. The listing does not clarify whether 25 kg is the weight of each dumbbell or the pair.
Positive themes
- Customers describe the dumbbells as easy to adjust and versatile for home use.
- Some feedback appreciates the weight range and usefulness in a small home gym.
Negative themes
- A customer report mentions an adjuster jamming, so feedback on stability is not uniformly positive.
Mixed feedback
- Opinions on value for money are divided.
Frequently asked questions
How does the weight selector adjust?
The listing says adjustments are available in 1, 2 and 5 kg increments. It does not provide a complete setting-by-setting weight range.
Does the listed 25 kg refer to each dumbbell or the pair?
The listing is unclear. Its item-weight field says 25 Kilograms, while feature text describes each of the two dumbbells as 25 kg. Confirm the total set weight with the selected listing.
Are storage trays included?
The feature text describes fitted, weight-marked trays and lists a dumbbell and tray as included components. Check the selected listing's package details to confirm the bundle.

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