Hydra Six Post Rack
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  11. Hydra 3 x 3 Inch Power Rack – 6 Post

Hydra 3 x 3 Inch Power Rack – 6 Post

Feast your eyes on the fabled 3″ x 3″ 6-post 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.

Garage Gym Reviews’ Best Squat Rack with Pull-Up Bar in 2023!

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 • Powder coat • Hardware included • Ships unassembled




Like a mullet haircut, this 6 Post Power Rack
is all business-in-the-front, party-in-the-back.

This power rack delivers a commanding presence to any gym it occupies, not unlike a mullet haircut — except it’ll never go out of style.

Benefits of the Hydra 3" x 3" Power Rack - 6 Post

    The 6 post power rack is the supercharged version of the classic 4 Post Rack. If you want your rack to command the room like a military drill sergeant (minus the enraged screaming and crazy eyes), then this is the rack for you. Plus, it’ll show your weight plate collection off better than your grandma’s china set — take that, Gam-Gam. Don’t worry though, I’ll still wear your hand-knitted sweater this Christmas.
    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)55-87"
Total Width47" or 49"
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" Power Rack - 6 Post

Hefty 11-Gauge Steel

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.

Laser Cut Numbers

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.

1" Spacing in Bench Zone

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).

Super Storage Extension

Super Storage Extension

Plates, attachments, pegs or even pulls – the additional storage section acts as your ultimate lifting companion. But unlike your workout partner, it will always be there to support you.

Storage options include 5″ & 13″ bolt-on plate pegs, pin-style plate pegs, change plate pegs, and more!

Frequently Asked Questions


Customer Reviews
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Awesome Rack!

Great experience planning this out, ordering, and putting it all together. I have low ceilings, and definitely believe that this is the best 72" rack on the market. Really excited to see if they come out with 72" weight stacks (similar to the Ares)-- that would make this setup absolutely perfect. Would recommend this company and product to anyone!

  • My Fitness Goal Is: Get jacked
Bells of Steel Hydra 3 x 3 Inch Power Rack - 6 Post Review

Bells of Steel

Hi John, Thank you for taking the time to review our 6 post hydra today and for the 5 stars ! We are delighted to hear it has worked well for you and you have enjoyed using it. We hope to bring the kraken to you soon ! Sincerely, Marcus & the BoS team