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The PowerBlock Pro 50 suits a lifter who is confident that 50 pounds per hand is enough and who wants fine, no-gap weight steps in a compact, durable package; if you might outgrow 50 pounds, an expandable model such as the Elite EXP or Pro EXP is the safer pick. This guide covers the Pro 50 as the maker and reviewers describe it, how it compares with the Elite and Sport lines, and who should look elsewhere.
What the Pro 50 Is
The Pro 50 is a non-expandable adjustable dumbbell pair in PowerBlock’s Pro line. Reviewers report that it runs from 5 to 50 pounds per hand in 19 settings. A magnetic selector pin changes weight in 5 pound steps, and ballast weights under the handle add 2.5 pound steps in between. King of the Gym says that makes it the finest-increment set in the lineup, with no skipped weights. Because the plates fill the handle fully, reviewers note that it cannot be expanded later.
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View on AmazonStated Specs and Build
| Item | As stated by the maker or reviewers |
|---|---|
| Weight range | 5 to 50 lb per hand |
| Increments | 5 lb pin steps plus 2.5 lb ballast weights |
| Settings | 19 |
| Plates | Steel, with a urethane coating per the maker’s description |
| Grip | Contoured TPR, 38 mm diameter and 4.88 in long per the maker |
| Size (each) | About 13 by 7 by 7.25 in; one reviewer lists 12.5 in length |
| Selector | Magnetic pin |
| Expandable | No |
| Warranty | Five years limited, residential use only, per the sources reviewed |
One retailer describes a powder-coated steel finish, which conflicts with the maker’s urethane description. The maker’s own page is the authority, so go with that wording when in doubt.
Steel build and handle size
The plates are steel and the frame is the compact V-shaped design PowerBlock is known for. The grip is not bare steel. It is a rubber-like TPR covering. BarBend’s reviewer praised the durability and noted that minimal plastic is used, which suggests long life, and also described the handles as ergonomic. The same reviewer observed that the rubber grip lacks knurling some lifters prefer and may slip with sweaty hands. If you want a knurled steel handle, this set may not satisfy you; chalk or gloves are common workarounds, but ask a coach if grip becomes a safety issue.
The 38 mm grip is a little over an inch and a half. Smaller hands may find it comfortable; larger hands may like it too, because the tapered block keeps the bell away from the forearm. Reviewers also say the blocks feel bulky at the top weights, which can make some shoulder presses feel awkward.
How It Compares With Elite and Sport
| Model | Stated weight range | Increments | Expandable | Reviewer positioning |
|---|---|---|---|---|
| Sport 24 | 3 to 24 lb | 3 lb | No | Light use, smallest and cheapest |
| Sport 50 | 10 to 50 lb | 5 lb | No | Lifters who will not pass 50 lb |
| Pro 50 | 5 to 50 lb | 2.5 lb | No | Premium build, finest steps |
| Elite EXP | 5 to 90 lb in stages | 2.5 lb | Yes (kits for 70 and 90 lb) | Best value for most people, per Garage Gym Reviews and Kalibre Fitness |
| Pro EXP | Up to 90 lb | As small as 2.5 lb | Yes | Premium build with room to grow |
The table summarizes reviewer descriptions of the lineup. The Pro series is generally described as the best-built consumer line thanks to its urethane-coated plates, while the Elite is described as the value pick. Compared with the Sport 50, the Pro 50 gives you 2.5 pound steps from 5 pounds, while the Sport 50 starts at 10 and moves in 5 pound steps. Compared with the Elite EXP, the Pro 50 gives up the upgrade path in return for the Pro finish.
Who the Pro 50 Fits
- Beginners to intermediate lifters who want light starting weights and smooth progress without buying a rack of fixed pairs.
- Apartment and small-room buyers. Reviewers highlight the compact footprint and the block shape that stands on its own.
- Higher-rep and accessory training. Curls, lateral raises, rows and many presses are comfortable below 50 pounds for many people.
- Rehab-adjacent or return-to-training buyers who ask a professional first. The fine 2.5 pound steps are convenient, but this guide makes no medical claims; consult a doctor or physical therapist for injuries.
Who Should Look Elsewhere
- Strong or advancing lifters. The 50 pound ceiling is the most cited drawback. Dumbbell bench presses, rows and lunges often outgrow it.
- Lifters who want knurled steel handles. The grip is TPR rather than metal knurling.
- Buyers who want to grow into a heavier set. The Elite EXP or Pro EXP have expansion kits, so you can pay as you grow.
- Budget-first buyers. BarBend and King of the Gym both describe the Pro 50 as a premium-tier purchase.
Pro 50 in Daily Use
Changing weight uses the magnetic selector pin on color-coded rails with a reference chart, according to BarBend. A reviewer at WorkoutHealthy also mentions a learning curve for weight changes, which is typical of selector-pin designs: you learn which slot goes to which weight within a few sessions. The magnetic pin is meant to stay put during a set, but always push the pin fully in and check that both sides match before you lift.
Noise is another point reviewers raise. They describe the Pro 50 as quiet, in part because the urethane-coated plates dampen clatter. This is useful in apartments and shared homes, where banging metal can annoy neighbors.
Pick the Pro 50 If…
| Pick this if… | Choose | Why |
|---|---|---|
| You will stay at or below 50 lb per hand and want fine steps | Pro 50 | 5 to 50 lb in 2.5 lb steps |
| You may go heavier within a year or two | Elite EXP or Pro EXP | Expansion kits to 70 and 90 lb |
| You only need very light weights | Sport 24 | 3 to 24 lb, most compact |
| You want a lower-cost 50 lb option | Sport 50 | 10 to 50 lb in 5 lb steps |
| You want a premium finish and quiet plates | Pro 50 | Urethane-coated steel plates per the maker |
Alternatives Beyond PowerBlock
- Bowflex SelectTech 552: Listed by the maker as 5 to 52.5 pounds per hand. It is a common comparison because the range is similar, and it uses a dial instead of a pin. Reviewers often point out its longer, more rectangular profile.
- Nuobell: A dial-based set that reviewers describe as quick to change and compact. Ranges and increments vary by model, so read the maker’s list.
- IronMaster: A quick-lock system with a different style of adjustment, often seen as a value option. Read the maker’s specs for range and handle type.
These alternatives differ in handle shape, change speed and price tier. If your main concern is a knurled handle, look at models that advertise a metal grip.
Stands, Benches and Care
The Pro 50 is listed as compatible with several stands, including the Large Compact Stand, Home Rack Stand and PowerMax 2.0, according to retailer summaries of the maker’s pages. A stand is optional because the block shape sits on the floor. An adjustable bench makes presses and supported rows easier; pick one whose stated capacity covers your body weight and the dumbbells.
- Follow the maker’s weight limits and assembly instructions. Never exceed the stated range.
- Make sure the pin is fully seated and both dumbbells are set to the same weight before each set.
- Stop if you feel pain, and consult a qualified professional for injuries or health concerns.
- Wipe the plates and grips with a dry or slightly damp cloth, and keep the rails clear of dust.
- Set the blocks down rather than dropping them, and use a mat under the lifting area.
- Keep the dumbbells away from children and pets.
Frequently Asked Questions
What is the weight range of the PowerBlock Pro 50?
Reviewers and retailers report 5 to 50 pounds per hand in 19 settings. A magnetic selector pin changes the weight in 5 pound steps, and ballast weights under the handle add 2.5 pound steps in between.
Can the Pro 50 be expanded to a higher weight?
No. Reviewers state that the 5 pound plates fill the handle, so there is no expansion path. If you want to go above 50 pounds later, choose an expandable model such as the Elite EXP or Pro EXP.
Is the Pro 50 handle steel?
The plates are steel, but the maker lists a contoured TPR grip of 38 mm diameter. It is not a bare knurled steel handle. One reviewer noted the grip lacks knurling and may slip with sweaty hands.
How does the Pro 50 differ from the Sport 50?
Both top out at 50 pounds and neither expands. Reviewers describe the Pro 50 as starting at 5 pounds with 2.5 pound steps and a premium build, while the Sport 50 starts at 10 pounds in 5 pound steps.
Do I need a stand for the Pro 50?
No, because the block shape can sit on a flat floor. A stand raises the pickup height and keeps the area tidy. Choose a stand listed as compatible with your set and follow its capacity.
Is the Pro 50 good for beginners?
Reviewers describe it as suitable for lifters who will stay under 50 pounds per hand, and its fine steps help with gradual progress. Learn the movements with light weights, follow the manual, and talk to a professional if you have an injury or health concern.
