HAKENO Adjustable Dumbbells 15 in 1 vs PROIRON Steel Dumbbell Walnut Handle
We compare the HAKENO Adjustable Dumbbells 15 in 1 and the PROIRON Steel Dumbbell Walnut Handle across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| HAKENO Adjustable Dumbbells 15 in 1 | PROIRON Steel Dumbbell Walnut Handle | |
|---|---|---|
| Our score | 7.1/10 | 6.6/10 |
| Best for | Home workouts where one set replaces a rack of fixed dumbbells | Home workouts where one set replaces a rack of fixed dumbbells |
| Not ideal for | Lifters who want to drop heavy weights or train above the top setting, where fixed or competition dumbbells suit better | Lifters who want to drop heavy weights or train above the top setting, where fixed or competition dumbbells suit better |
| Brand | HAKENO | PROIRON |
Weight Range and Adjustment
HAKENO Adjustable Dumbbells 15 in 1
Weight range and adjustment on these This adjustable dumbbells in 1 dumbbells cover up to 24kg per dumbbell. The set is described as variable weight and can be converted into a barbell for presses and rows. Weight changes are made by selecting the intended weight level for each dumbbell, then securing it for the lift. The listing's stated 40kg total corresponds to the pair at 2 x 24kg.
PROIRON Steel Dumbbell Walnut Handle
Weight range is the main deciding factor for this PROIRON steel dumbbell pair. The title specifies a maximum of up to 20kg with walnut handles, but it does not specify the smaller increments, the exact steps that reach 20kg, or whether the progression changes at any point. The set is sold as two dumbbells, intended for training both arms at once up to that combined load. Buyers should therefore assume the effective weight progression may be limited or fixed, and they should confirm the increment size before purchasing if precise weight jumps are important.
Build Quality and Materials
HAKENO Adjustable Dumbbells 15 in 1
The build quality of the HAKENO in 1 adjustable dumbbells depends on the sturdiness of their adjustable weight mechanism and how well the locking system holds each selected setting during lifts. The set is rated up to 24kg per dumbbell, and it is marketed as converting to a barbell, so the materials need to withstand repeated press, curl, and row movements. Solid end caps and a secure selector area help reduce wobble. Heavy use can still reveal minor looseness if tolerances are tight, but the construction is clearly aimed at home durability.
PROIRON Steel Dumbbell Walnut Handle
Build quality and materials matter for dumbbells that are used often, and this PROIRON set is made from steel with walnut handles (the listing describes it as a steel dumbbell set with walnut handles, with up to 20kg total capacity). With a steel core, the dumbbells are built to hold their shape under repeated loading. The walnut handles provide a grip surface that can feel more comfortable than bare metal. The overall build supports stability during presses and rows.
Ease of Adjustment
HAKENO Adjustable Dumbbells 15 in 1
With any 15-in-1 adjustable set, ease of adjustment comes down to how quickly the weight can be changed and how reliably the selected setting holds during a lift. For the adjustable dumbbells in 1 dumbbells, the listed range is 12/24/40kg, so moving between workout targets typically means stepping through those defined weight levels. A user generally checks the selected setting before gripping, then monitors for any unintended movement while exercising. When the locking feels secure, adjustments between sets can be carried out efficiently. Overall, stability of the chosen setting matters alongside speed.
PROIRON Steel Dumbbell Walnut Handle
Ease of adjustment depends on how quickly the dumbbells can be changed between uses, and this PROIRON steel dumbbell set is described as an up to 20kg pair with walnut handles. The frame is designed for strength training rather than casual, frequent switching. For ease, a lifter would expect a repeatable handle-and-weight arrangement, with load changes planned before starting a new set. The walnut handles can help grip consistency during swaps. Yet the exact adjustment mechanism, number of increments, and time per change are not stated, and fast switching may be limited when different exercises require different weights.
Single or Pair and Value
HAKENO Adjustable Dumbbells 15 in 1
Choosing between a single adjustable dumbbell and a pair largely depends on whether the workout needs one weight at a time or two weights moving together. With the HAKENO in 1 set, the value case is clearer because it is sold as 2x24kg, with a convertible barbell option that supports both single-arm work and paired movements. Using two dumbbells is typically better for squats, presses, and rows where symmetry matters. A single unit can support unilateral exercises, but it cannot match the full paired loads. Cost and space tradeoffs depend on training goals, since both options restrict and enable different variations.
PROIRON Steel Dumbbell Walnut Handle
This PROIRON steel dumbbell set is sold as a pair, so the buyer gets two matching hand weights for exercises that require one dumbbell per side, such as presses, rows and squats. A pair purchase is usually more useful for full-body strength work than buying a single dumbbell because it supports symmetrical training from the same starting weight on both sides, reducing guesswork. PROIRON's product title states "up to 20kg", so only the maximum is confirmable, not the exact weight increments. A single dumbbell would be simpler for mostly single-arm movements, but this specific listing does not offer it.
Storage and Footprint
HAKENO Adjustable Dumbbells 15 in 1
Storage and footprint matter because adjustable dumbbells need to fit around real living space. The adjustable dumbbells in 1 setup is designed to take up less room than keeping a full rack of fixed weights, targeting home training where space near the workout area is limited. The system stores when not in use, and it converts into a barbell within the same setup, which reduces the need for separate equipment. The usable footprint still depends on the clearance available for changing settings and for standing safely during lifts.
PROIRON Steel Dumbbell Walnut Handle
Storage and footprint matter because this PROIRON steel dumbbell set is described as "up to 20kg" in a pair, so the space needed depends on the chosen weight and how the two dumbbells are stored side-by-side. The wide grip handle and steel heads mean the set occupies more room than compact rubber dumbbells. Plan for a stable shelf or stand, as loose placement can tip. If weights are adjusted frequently, storage should keep both dumbbells aligned for quick grabbing. The overall footprint also depends on nearby wall clearance, not just the dumbbells themselves.
Comfort and Grip
HAKENO Adjustable Dumbbells 15 in 1
Comfort and grip are key because these dumbbells will be held for sets of presses, rows, and lunges, and hand contact affects both control and how long someone can train without discomfort. The handle should sit securely in the palm to reduce shifting during rows, which can waste effort. If the grip feels too smooth, tighter wrist angles may be needed to maintain control. If the grip feels too rough, callus buildup can limit session length, particularly for longer workouts.
PROIRON Steel Dumbbell Walnut Handle
Comfort and grip matter because this PROIRON steel dumbbell set includes walnut-style handles and steel heads, so the hand feel differs from rubber-coated or fully neoprene designs. The steel heads remain firm in the hand, while the walnut-style grips are intended to reduce slickness during steady sets. Comfort also depends on handle shape, as a smaller palm contact area can bring early pressure during longer sessions. During use, lifters should test hand placement and adjust grip width to keep wrists neutral. The downside is that without a soft outer layer, sweaty palms may slip, particularly in warm home gyms.
Who Are These Adjustable Dumbbells For?
HAKENO Adjustable Dumbbells 15 in 1
These HAKENO adjustable dumbbells suit people who want one set to cover multiple exercises, particularly at home where space is limited. They are aimed at beginners and returning gym-goers who prefer variable weights rather than switching between separate dumbbells, with the set listed as 15 in 1. The maximum stated weight is 24kg per pair, with intermediate settings listed as 12kg and 24kg, and an additional setting of 40kg noted. This points to shoppers who want progression across those options, potentially including barbell-style training when converted.
PROIRON Steel Dumbbell Walnut Handle
These adjustable dumbbells suit people who want steel weights with walnut-style handles for home training, and they fit best when grip feel during lifting matters. The set is aimed at users who want adjustable capacity up to 20kg per pair and prefer free weights over machines. They suit both men and women training strength basics such as squats, presses, rows and curls, because the shape supports common hand positions. Beginners may find the setup less intuitive if they are new to adjustable dumbbells. More experienced lifters can use them to change loads between sets.
HAKENO Adjustable Dumbbells 15 in 1: pros
- Covers up to 24kg in one set
- Converts to a barbell for more exercises
- Replaces a whole rack of fixed dumbbells in one footprint
Cons
- Costs more up front than a single fixed pair of dumbbells
- Bulkier than a fixed dumbbell at the lightest settings
- Not designed to be dropped, so lower them under control
PROIRON Steel Dumbbell Walnut Handle: pros
- Covers up to 20kg in one set
- Sold as a pair (both dumbbells included)
- Replaces a whole rack of fixed dumbbells in one footprint
Cons
- Costs more up front than a single fixed pair of dumbbells
- Bulkier than a fixed dumbbell at the lightest settings
- Not designed to be dropped, so lower them under control
Our verdict
Our pick is the HAKENO Adjustable Dumbbells 15 in 1 (our score 7.1/10) - A practical set of adjustable dumbbells (up to 24kg) that saves space and money for home strength training. The PROIRON Steel Dumbbell Walnut Handle is still worth it if it is cheaper when you check, or if it better matches your specific needs.