PowerBlock Pro 50 Adjustable Dumbbells
- Pair of 2 dumbbells in the box
- 100 lb total item weight listed
- 13 x 7 in footprint, L x W
- 1.5 handle diameter, unit not stated
- Urethane coated steel build, alloy steel handle
- 5 year limited warranty
Last refreshed Sep 27, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact adjustable dumbbell pair in urethane coated steel that replaces a rack of fixed weights. The listing gives no weight steps or per dumbbell range, so confirm those before ordering.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B07YL1XKHKModel: Pro 50Category: Dumbbells
Overview
PowerBlock sells these Pro dumbbells as an adjustable pair, so one set of handles replaces a row of fixed weights. Each dumbbell is urethane coated steel with an alloy steel handle, built for regular use at home or as an extra to a gym routine.
Floor space is the case for these: two compact dumbbells stand in for a full rack, and the coated steel is built for daily use. The listing leaves out the per dumbbell range and the adjustment steps, the two numbers that matter most for planning progressions.
Who it's for
Spare rooms, garages and apartments with no room for a dumbbell rack get the most from an adjustable pair. Lifters who plan workouts around exact increments should wait until the steps are confirmed.
Pros and cons
- Two dumbbells in one compact set
- Urethane coating over steel
- Alloy steel handles
- Long limited warranty
- Weight increments not listed
- Heavy to move as a pair
- Handle diameter given without a unit
Performance notes
Switching speed between sets depends on the adjustment system, which the listing says adjusts easily but does not describe. The urethane coating protects the steel and the floor from knocks, while the alloy steel handle governs grip feel under load. Handle thickness affects grip fatigue on long sets.
Where it stands among dumbbells
- #4 most-searched brand and model of the 7 dumbbells lines we track (by search demand, not sales).
From the specs of the 90 dumbbells we list; not a test result.
Specifications
| Brand | POWERBLOCK |
|---|---|
| Model | Pro 50 |
| Dimensions & fit | |
| Item weight | 100 pounds |
| Handle Diameter | 1.5 (unit not stated) |
| Item Dimensions L x W | 13 × 7 inches |
| Construction & materials | |
| Handle Material | Alloy Steel |
| Material | Urethane Coated Steel |
| Color | Black |
| Included components | |
| Included Components | 2 Pro 50 dumbbells |
| Warranty & support | |
| Warranty Description | 5 years |
| Other details | |
| Number of Items | 2 |
| Other Special Features of the Product | Adjustable, Compact, Portable |
| Set Name | PowerBlock Pro 50 |
| Item Type Name | Adjustable Dumbbell |
Closest rivals on specs
Rep Fitness QuickDraw Adjustable Dumbbells- Item weight 100 vs 60 pounds (+67%)
Frequently asked questions
How do you adjust the PowerBlock Pro 50 dumbbells?
The listing says they adjust easily but does not describe the selector or the weight steps. Check with PowerBlock for the adjustment method and increments.
Will the PowerBlock Pro 50 hold up to daily use?
The build is urethane coated steel with alloy steel handles, and the description says the pair is made to withstand regular gym use.
Does the PowerBlock Pro 50 come with a stand?
No stand is listed. The included components are the 2 dumbbells only.