Marcy PM-5108 Power Cage
- Power Cage
- 300 pounds
- Black/Silver
- 148.7 pounds
- More reviewed than 89%
A steel power cage from an established equipment brand, sized for home use with a 300 pound weight capacity.
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How it ranks among the 88 power cages we track
4.5★ across 423 Amazon ratings, Bayesian-smoothed toward the category average.
423 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 88 power cages we track - how the scorecard works · full power cages data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Rated for a 300 pound maximum load and weighing 148.7 pounds itself, the Marcy PM-5108 power cage is finished in black and silver for home squat and press training.
Marcy has built home strength equipment for years, and a power cage like the PM-5108 is meant to anchor squats, presses and pull-up work in one frame rather than serve as a single-exercise machine. The 300 pound capacity is worth checking against your actual working weight plus bar, since that figure covers the total load the cage is rated to hold.
- Marcy PM-5108 power cage
- 300 pound maximum weight capacity
- 148.7 pound item weight
- Rated 4.5 stars across 423 reviews
Who it's for
Fits home lifters setting up a squat and press station who plan to stay within a 300 pound working load. Not for lifters whose max lifts, bar included, will regularly approach or exceed that ceiling.
Strengths and trade-offs
Drawn from this product's published specifications.
- Established brand in home strength equipment
- Substantial frame weight for stability during lifts
- Black and silver finish
- 300 pound capacity limits use for heavier lifters
- 148.7 pound frame requires a dedicated space and is not easily relocated
Performance notes
At 148.7 pounds, the cage frame carries real mass on its own, which typically translates to a more stable base during heavy pressing or squatting than lighter, folding rack designs. The 300 pound rating is the ceiling for total load the frame is built to hold.
Specifications
| Brand | Marcy |
|---|---|
| Model | PM-5108 |
| Max Weight | 300 pounds |
| Color | Black/Silver |
| Item Weight | 148.7 pounds |
Other Marcy power cages
How it compares
This product against the closest alternatives we track in power cages.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Marcy PM-5108 Power CageThis product | 4.5 / 5 | 423 | 3.7 / 5 |
| ULTRA FUEGO 896 Power CageULTRA FUEGO | 4.6 / 5 | 1,069 | 4.3 / 5 |
| SPORTSROYALS RK2 Power CageSportsroyals | 4.5 / 5 | 498 | 4.1 / 5 |
| Cap FM-CB8000F Power CageCAP | 4.2 / 5 | 2,200 | 4.0 / 5 |
| CANPA LMJ Power CageCANPA | 4.5 / 5 | 938 | 4.0 / 5 |
Similar power cages from other brands
Questions about the Marcy PM-5108
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the weight capacity of the Marcy PM-5108 power cage?
300 pounds.
How much does the PM-5108 cage itself weigh?
148.7 pounds.
What color is the PM-5108?
Black and silver.