PowerBlock Commercial Pro 50
10 to 50 lb in 5 lb steps with knurled stainless grips and a stand included — the gym-floor version.
Specs
| Weight range | 10 to 50 lb |
|---|---|
| Increments | 5 lb |
| Replaces dumbbells | 10, 15, 20, 25, 30, 35, 40, 45 and 50 lb |
| Pairs of dumbbells replaced | 19 |
| Finish | Black urethane |
| Grip material | Knurled stainless steel |
| Grip diameter | 32 mm |
| Grip length | 4.88 in |
| Pin | Commercial-grade magnetic selector pin |
| Warranty | 1-year commercial limited |
These figures are copied from PowerBlock’s own published specs and were last checked on 2026-08-31. Manufacturers revise products without notice, and variants differ. Confirm anything your decision depends on with PowerBlock before you buy.
Choose this one if
- The dumbbells will be used by several people, most days
- You want knurled stainless grips rather than moulded TPR
- You want a stand included rather than bought separately
The detail
The Commercial Pro 50 is the same weight range as the Pro 50 built for a different life, and the spec differences all follow from that.
Knurled stainless steel grips instead of contoured TPR is the headline. TPR is comfortable barehanded and gets slick under sweat; stainless knurl grips like a barbell and, having no coating, cannot wear through. On a gym floor where dozens of hands use it daily, that is the durable choice.
The increments are coarser: 5 lb steps rather than 2.5. Nine settings against the Pro 50's nineteen. That is a real loss for a single user progressing a press, and a reasonable simplification for a floor where people grab a weight rather than program it.
Note the range starts at 10 lb, not 5 — the commercial version gives up the lightest setting.
The 32 mm grip is thinner than the Pro 50's 38 mm, which is a different judgement about hand size across many users rather than one.
A 1-year commercial warranty is short in absolute terms and standard for equipment rated for all-day use. The Pro 50's 5-year residential term is the better deal for a home buyer — and PowerBlock will not honour a residential warranty in a commercial setting, which is the actual reason to choose this version.
PowerBlock includes a stand with the Commercial Pro 50, which on the residential models is a separate purchase — a PowerStand 2.0 or a Compact Stand.