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  11. Hydra 3 x 3 Inch Wall Mounted Power Rack

Hydra 3 x 3 Inch Wall Mounted Power Rack

Feast your eyes on the fabled 3″ x 3″ wall-mounted rack with 5/8″ holes.

So sturdy. So customizable. So very much worth the financial sacrifice for a never-have-to-upgrade power rack. You know what they say though… buy once, cry once.

Scroll down as I take you through the magical journey of building your perfect power rack!

FEATURES • True 3″ x 3″ uprights • 5/8″ holes • 11-gauge steel  • 1,000lb capacity • Black powder coat • Stringers, anchors & hardware included • Ships unassembled




Skip the concrete drillin' for more
heavy liftin' with the Wall Mounted Rack.

So, you got the skills to mount things to your walls but you ain’t got the time (or the tools) for concrete drilling?

With this power rack, you can preserve your concrete AND your sanity — without sacrificing stability.

Benefits of the Hydra 3" x 3" Wall Mounted Power Rack

    The 4 post power rack is the granddaddy of all rack configurations. If you want your rack to outlast heavy squats, handle big bench presses and withstand a set of chin-ups with 8 kids latched onto your waist, then this is the rack to get. And unlike the standard 4 Post Power Rack, it’s bolted onto a wall instead of into your floor. Perfect for those who lack the special tools needed to drill into concrete or who don’t give a hoot about drilling into their floor in the first place.
    If you’re a die-hard fan of the metric system, then listen up: the uprights of our Hydra racks measure true 3″ x 3″ which is EXACTLY 76.2mm x 76.2mm, instead of the typical 75mm x 75mm uprights of other brands’ imported racks. By matching the same tubing specs as many of our American competitors who make their racks on US soil *respectfully tips hat*, you can mix and match attachments freely without needing to stick to one brand — hello, open ecosystem! Just be sure to research thoroughly BEFORE you begin the mingling shenanigans, deal?
    QUICK! Name three things in life you can’t live without. I’ll go first — pockets, sliced bread, and… a customizable power rack 😎 Choose a pre-made design like you see here or build your own piece-by-piece. You can always add separate components later when you’re ready to expand your unit with weight plate storage, or divide and conquer by splitting your rack into two collegiate-style racks for double the fun. As you can see, we put a lot of thought into this… our mom would be SO proud.


BrandBells of Steel
Total Length (Depth)39.5", 46.5", 52.5" or 65.5"
Total Width49"
Total Height72", 84", 90", or 108"
Upright SpecsTrue 3" x 3"
Hole Size5/8"
Hole Spacing1" & 2"
Steel Thickness11-Gauge/2.9mm
CoatingPowder Coat
Weight Capacity1,000lbs
WarrantyLimited Lifetime

IMPORTANT: Our Hydra series of power racks are true 3″ x 3″ tubing with 5/8″ holes, so only attachments made precisely for 76.2mm x 76.2mm uprights will fit.

More AWESOME features on the Hydra 3" x 3" Wall Mounted Power Rack

Hydra Rack Feature Highlight 1

Hefty 11-Gauge Steel

Built with 11-gauge steel, this bad boy can handle the weight capacity needs of world-class lifters. You get even more stability than our Light Commercial Rack which means less shaking when racking your bar or while using attachments. Even if it’s not bolted down, you’ll feel that true #heavyweight status.

Hydra Rack Feature Highlight 2

Laser Cut Numbers

Trying to line up your j-cups perfectly can be a pain in the you-know-what. And unlike many of our competitors, we have lasered numbers every 1-2 holes to make adjustments a breeze. So you can easily change your j-cup height after your widow-maker squat set… because counting is HARD WORK when you can barely breathe.

Hydra Rack Feature Highlight 3

1" Spacing in Bench Zone

Ready to settle for 2″ hole spacing throughout? Pffft, not a chance. You are an efficient and optimized MACHINE, that’s why we went with extra precise 1″ hole spacing to make unracking a heavy bar a little easier. After all, every morsel of energy matters when going for that 1lb PR (fractional plates, you da real MVP).

Hydra Wall Mounted Power Rack Feature Highlight

Super Stability

If you want the super stability that comes with bolting your rack to the floor — without having to tear up your concrete floor — the wall mount rack is your dream solution. Simply mount the two included stringers to your wall and you’re all set to smash your next PR.

Frequently Asked Questions

The uprights on the Hydra 3″ x 3″ Wall Mounted Power Rack measure true 3″ x 3″, which is exactly 76.2mm x 76.2mm with 5/8″ holes.

Once assembled, the Hydra 3″ x 3″ Wall Mounted Power Rack’s dimensions are:
  • 39,5″, 46.5, 52.5″ or 65.5″ length (depth) with stringers
  • 49” width
  • 72″, 84″, 90″, or 108″ height

*Remember that the front edges of the upright base plates extend by 2.5″, the uprights are each 3″ deep, the stringers add 1″ of depth, and the wall connectors are 13″ long — resulting in a total 52.5″ or 65.5″ depth.

The Hydra 3″ x 3″ Wall Mounted Power Rack weighs a minimum of 250lbs when the shortest uprights & cross-pieces are selected with no attachments.

When bolted securely to a wall with the rack’s feet firmly on the floor, the Hydra 3″ x 3″ Wall Mounted Power Rack’s weight capacity is 1,000lbs.

The steel thickness on the Hydra 3″ x 3″ Wall Mounted Power Rack is 11-gauge/2.9mm.

Only attachments designed to fit true 3″ x 3″ uprights are guaranteed to fit on the Hydra 3″ x 3″ Power Rack – 4 Post. Attachments for uprights that measure 75mm x 75mm (often labeled as 3″ x 3″ but are based on the metric system and are actually 2.95″ x 2.95″) will NOT fit on the Hydra rack.

To assemble the Hydra 3″ x 3″ Wall Mounted Power Rack, you need two 24mm wrenches (not included by default). Correctly sized box-end, adjustable & socket wrenches are suitable alternatives.

Covered under our Limited Lifetime Warranty guarantees that the Hydra 3″ x 3″ Wall Mounted Power Rack will not break under normal use, and protects against defects in material, function and workmanship.