Vulcan Flat-Based Power Rack
A 305 lb 3x3 flat-foot cage with dual hole spacing, two pull-up bars and a lifetime steel warranty — no anchoring required.
Specs
| Uprights | 3 x 3 in steel, 11-gauge |
|---|---|
| Base | 2 x 3 in steel, 11-gauge |
| Gussets | 10 mm thick steel |
| Hole size | 5/8 in |
| Hole spacing | 2 in at squat heights, 1 in at bench heights |
| Footprint | 48.5 in L x 49 in W x 91.5 in H |
| Inner depth | 30 in |
| Weight | 305 lb |
| Safeties | 5/8 in pin-and-pipe safety rods |
| J-hooks | UHMW-lined, 1 pair included |
| Pull-up bars | Standard 1.25 in and multi-grip, both included |
| Finish | Black powder coat, black oxide hardware |
| Warranty | Lifetime on steel parts against bending or breaking, 6 months on UHMW plastic |
These figures are copied from Vulcan Strength’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 Vulcan Strength before you buy.
Choose this one if
- You cannot or will not bolt a rack into your floor
- You want 1-inch hole spacing through the bench zone
- You want both pull-up bars and safeties in the box
The detail
A flat foot is the reason to look at this rack. Extended feet move the tipping pivot out past the load, so it resists a hard rack-out without anchors. If you rent, have a finished floor, or simply do not want to drill concrete, this is the design that solves it — the same approach as the Bells of Steel Hydra.
Dual hole spacing is the specification that separates good racks from adequate ones: 2 inches at squat heights, 1 inch at bench heights. On uniform 2-inch spacing the correct J-cup height for a bench is usually between two holes.
Both pull-up bars come included — a standard 1.25-inch and a multi-grip — along with pin-and-pipe safety rods and UHMW-lined J-hooks. On most racks at this level that is three separate line items.
Ten-millimetre steel gussets are an unusual thing to publish, and they are what keeps a flat-foot base from flexing where the upright meets it. That joint is where a tall rack without anchors takes its stress.
At 305 lb the rack has serious mass of its own, which is the other half of how a flat-foot design stays put.
Thirty inches of inner depth is comfortable — enough to squat, bench and move around inside, unlike the 24-inch cages.
The warranty is honest and specific: lifetime on steel against bending or breaking, six months on the UHMW plastic. Plastic liners are consumables, and saying so is better than a blanket "lifetime" that quietly excludes them.
At 91.5 inches tall it needs a genuine 8-foot ceiling.