Amazon Basics Adjustable Dumbbell Hand Weight Set with Storage Case, Portable, Secure, 38 Pounds, Black
The Amazon Basics 38-pound adjustable dumbbell set replaces fragile mechanical dial selectors with basic threaded collars and alloy steel handles. Priced at $49.49, it offers a compact, entry-level option for light resistance work, though the 19-pound-per-hand ceiling restricts long-term strength progression.
Research review based on an Amazon listing, recorded specifications and captured buyer ratings. Review record from Sep 25, 2026; price, rating and availability last checked Nov 10, 2026. It does not verify every maker claim. Not a hands-on test — see how we review.
Price
$49.49
Checked Nov 10, 2026
Amazon rating
4.6
★★★★★4.6
Ratings
10,200
Best for Low-load accessory lifts and beginners
This traditional threaded collar set avoids complex selector dials that frequently fail under sustained use. Threading spinlocks slows down plate changes between sets, trading workout tempo for mechanical reliability. Totaling 38 pounds across both handles, it suits accessory work but will quickly bottleneck progression.
Price, rating and availability as read from the listing on Nov 10, 2026; Amazon can change them at any time. We earn a commission on qualifying purchases.
Our scorecard
Research-based assessment
7.2out of 10
Overall
Mechanical reliability8.8
Threaded collars avoid the common failure points of complex dial mechanisms.
Loading capacity5.2
A 19-pound maximum per dumbbell quickly halts progressive overload.
Build quality7.4
Solid alloy steel components, though basic paint finishes can chip easily.
Adjustment speed6.0
Manually spinning collars on and off limits efficiency during drop sets.
Value for money8.6
Under fifty dollars for 38 pounds and a case is hard to beat.
The full review
Design and build
Selectorized adjustable dumbbells typically fail at the gear, dial, or plastic latch mechanism. Amazon Basics avoids this vulnerability entirely by employing a traditional 1-inch diameter alloy steel threaded bar paired with star-lock collars. The 14-piece set includes two 3-pound handles, four 0.5-pound collars, four 2.5-pound plates, and four 5-pound plates, yielding 38 pounds of total weight. The components are fabricated from alloy steel rather than cast concrete encased in plastic shell, which protects against sudden impact cracking. The 1-inch grip diameter conforms to standard plate sizing, though buyers should verify sleeve length if they intend to add aftermarket plates later. A molded black plastic transport case is provided, holding the handles and plates in dedicated recessed slots. While functional for transit and organization, the case's plastic latches and hinges will degrade faster than the steel weights themselves under frequent opening.
Real-world performance
In training, mechanical simplicity delivers durability at the expense of adjustment speed. Changing weights requires unthreading four separate collars, rearranging plates, and tightening the collars back down. This setup prevents the rapid plate switches required for drop sets or timed circuits. Once hand-tightened, the threaded collars generally keep plates seated, but buyers must monitor them throughout rotational exercises like wrist curls or overhead triceps extensions, as rotational momentum can slowly back the collar off the threads. When fully loaded, each handle holds two 5-pound plates, two 2.5-pound plates, and two collars, topping out at exactly 19 pounds per hand. The compact overall profile presents no overhead ceiling clearance issues during strict presses, even in low-clearance basements. Knurling on the 1-inch alloy handles provides basic traction, though it lacks the aggressive bite found on professional Olympic-spec bars.
Value for money
Retailing at $49.49, this set costs approximately $1.30 per pound while throwing in two functional handles and a dedicated storage case. By comparison, high-end dial-based selectorized dumbbells frequently cost ten times as much, and standard fixed cast-iron pairs typically trade at higher per-pound rates once shipping is accounted for. The aggregate 4.6 out of 5 rating across 10,166 reviews confirms that the package delivers reliable utility at this entry price point. It eliminates the risk of dropped plates caused by sheared selector pins or degraded internal gearing, preserving long-term utility. The principal limitation is not structural integrity, but utility ceiling: 38 pounds distributed across two implements cannot serve heavier multi-joint movements like Romanian deadlifts, chest presses, or goblet squats once basic adaptations occur. For general conditioning, accessory isolation, and rehabilitation, the fiscal proposition remains exceptionally strong.
Who should skip it
Trainees prioritizing progressive overload on compound movements should bypass this set. Because each dumbbell cannot exceed 19 pounds using solely the provided plates, most adult lifters will outgrow the available resistance within weeks on movements like rows, lunges, and presses. Lifters utilizing fast-paced training methodologies, such as high-intensity interval training or descending supersets, will find the manual spin-lock system too slow and disruptive to their cadence. Furthermore, home gym owners seeking an expandable foundation should note that loading higher-weight standard plates onto these shorter sleeves can rapidly crowd out the threading, reducing collar engagement. Lifters who demand deep, diamond-pattern knurling or rubberized outer rims to protect finished flooring will also need to look toward commercial urethane or rubber hex alternatives, as bare painted alloy steel will dent or scratch delicate floor finishes if dropped.
Specifications
Recorded from the listing
Item Weight
17.2 kg
Material
Alloy Steel
Handle Material
Alloy Steel
Set Name
38 Pound Dumbbell Set
Model Number
IR92098-38LB
Part Number
IR92098-38LB
Handle Diameter
1 inch
Number of Pieces
14
Color
Black
Style
Adjustable
Brand Name
Amazon Basics
Unit Count
1 Count
Number of Items
1
Manufacturer
Amazon
What to confirm for this exact model
Potential fit
Low-load accessory lifts and beginners. Confirm that the model and included equipment meet your intended use.
Trade-off to resolve
Time-consuming plate adjustments between sets Check whether this matters for your setup before ordering.
Included equipment and compatibility
Check the exact variant, quantity, dimensions, required accessories and any applicable power or connection requirements. A missing specification is unknown, not proof that a feature is absent.
Ownership and purchase terms
Verify seller, delivered price, return conditions and manufacturer warranty for your location. Check replacement parts and ongoing costs where applicable.
Recorded price history
3 checks · Sep 25, 2026 to Nov 10, 2026
Prices we read from the Amazon listing on each check, for the new item as sold on the listing page. They are snapshots between checks, not a complete price record; offers can change several times a day.
Latest
$49.49
Lowest recorded
$49.49
Sep 25, 2026
Highest recorded
$49.49
Since previous
No change
Each recorded price check
Checked
Price
Read from
Nov 10, 2026
$49.49
Listing page
Nov 8, 2026
$49.49
Listing page
Sep 25, 2026
$49.49
Listing import
What the maker claims
—Set of 2 dumbbells (38 pounds total weight): TWO 3-pound dumbbell handles, FOUR 2.5-pound plates, FOUR 5-pound plates, and FOUR 0.5-pound collars
—Great for targeting individual muscle groups including arms, shoulders, and back or incorporating into a full body workout
—Adjust weight quickly by sliding plates on/off and securing with threaded collars
—Includes a durable black storage case with carry handle for compact storage and easy transport
Where it ranks
Same-type shortlists
Positions among home gym equipment listings whose titles confirm the same product type, ordered by editorial score and then buyer rating. Budget positions use the recorded price ($49.49), which can change.
Alternatives are selected by recorded product-type relevance and price proximity. Confirm exact purpose and compatibility; a shared category does not guarantee interchangeability.
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Amazon Basics Adjustable Dumbbell Hand Weight Set (this one)
A dash means the value was not recorded, not that a feature is absent. Prices and ratings are captured snapshots; editorial scores are research assessments rather than measured performance.
Common questions
How does the adjustment mechanism compare to dial-based selector dumbbells?
Threaded spin-lock collars rely on direct mechanical threading rather than internal gears, plastic pins, or selector discs. While spin collars take longer to change between exercises, they eliminate the fragile internal failure points that typically break when dial-based selectorized dumbbells are handled roughly or dropped.
Can I load all 38 pounds onto a single dumbbell handle?
No. The 38-pound total includes both 3-pound handles and all four collars. A single dumbbell can accept at most four 5-pound plates and four 2.5-pound plates, but sleeve length restricts fit. Buyers should verify thread engagement before attempting asymmetric loading configurations on one bar.
Can I use standard 1-inch weight plates from other brands on these handles?
Yes. The handles feature a standard 1-inch diameter alloy steel shaft, making them compatible with common 1-inch center-hole standard weight plates. However, buyers must verify plate thickness to ensure adequate remaining sleeve thread for the collars to engage fully and lock securely.
Do these dumbbells pose any clearance problems for overhead pressing in low rooms?
No. Unlike long, fixed-length selectorized dumbbells that remain wide regardless of the load selected, these standard threaded bars measure under 16 inches in total length. Their compact profile will not create overhead ceiling clearance issues in standard seven-foot basement home gyms.
How we judge home gym equipment
Rule 01
Check documented load ratings, steel gauge, anchoring and attachment compatibility; upright dimensions alone do not establish safety.
Rule 02
Adjustable dumbbells fail at the selector — check the mechanism.
Rule 03
Measure ceiling height before anything you plan to press overhead.
Sources and limits
This page summarizes our research reviews of Amazon listings, listed specifications and captured buyer ratings. It is not a hands-on test. Scores are editorial assessments, not measured performance; prices are recorded snapshots and may change. A category can include both main products and accessories, so its overall price range is not the cost of a complete setup.
Most recent product record update: September 25, 2026. Individual records may be older; this is not a verification date for every claim. Prices on this page were read from the listings Nov 10, 2026.
