Product Features

  • CLASSIC 4-POST RACK

    This 4 post power rack is the granddaddy of all rack configurations. Laser-cut numbers to easily line up rack attachments. Beastly 1,000-pound capacity and ultra-stable 11-gauge tubing. Everything you need to tame (or unleash) the mythical beast within.

  • CROSS-BRAND COMPATIBLE

    Don't let brand limitations hold you back! The Hydra features industry-standard tubing & hole sizing, so you can freely use matching-spec rack attachments from other brands. See? You don't have to swear allegiance to us forever.

  • NEVER UPGRADE AGAIN

    You know what they say: buy once, cry once. The Hydra is highly customizable with its modular components, so it can adapt with you through every phase of your life. It's the last rack you'll ever need — which takes the sting out of the investment.

Product Details


The 4 Post Power Rack is to home gyms, what maple syrup is to Canada: world-renowned, and the sign of impeccable taste. *chef's kiss*

It outlasts heavy squats, handles big bench presses and withstands chin-ups with 8 kids hanging onto your waist - just bolt it down before you go trying for that new chin-up PR. The uprights 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, you can mix and match attachments freely without needing to stick to one brand - hello, open ecosystem! Built with modular components, so you can expand later with Hydra components or divide it into two smaller Hydra racks to accommodate a new home gym space or team workouts with your swolemate.

Compatible with all Hydra rack attachments, like the hyper-versatile Hydra Lat Pulldown.

Awarded Garage Gym Reviews' Best Squat Rack with Pull-Up Bar in 2024

IMPORTANT: The Hydra series of power racks are TRUE 3" x 3" tubing with 5/8" holes, so only Hydra attachments & non-B.o.S. attachments made precisely for 76.2mm x 76.2mm uprights with 5/8" holes will fit.

PRODUCT SPECS



4.8
Rated 4.8 out of 5 stars
Based on 9 reviews
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
89%would recommend this product
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9 reviews
  • KS
    Kyle S.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Hydra Rack - 108"

    Great "CAGE"...not many options for >100"...able to add heavy bag due to increased height capability...also added two plate-loaded towers...squat rack on one-side and functional trainer on the opposite...complete walk through system. Stay safe.

    Bells of Steel USA
    Hi Kyle, Thank you so much for your 5 star review of our hydra 3x3 rack. We love to hear about the great customization you were able to do , by adding two of our plate loaded cable towers as well. It truly is a complete walk through system! Enjoy and all the best ! Yours in strength, Marcus & the BoS team
  • S
    Sean
    Flag of Canada
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Awesome equipment - very happy

    Great experience. Found everything I needed to get the home gym off the ground. The YouTube videos for building everything was really helpful and quality is exactly what I would expect.

    I bought 2x barenaked bars, the 4 post hydra, buzzsaw bench and a couple other attachments and safeties to round it out. Would definitely recommend.

    Bells of Steel USA
    Hi Sean, Thank you so much for the kind words of encouragement and for the 5 star review, we highly appreciate it ! We hope you continue to love your new hydra and we wish you the best. Sincerely, Marcus & the BoS team
  • JB
    JAYCE B.
    Flag of Canada
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Excellent value!

    I saved money by picking the rack up in Toronto. This is a tank of a rack. Pictures do not do it justice. Its overbuilt in a good way. My kids are now working out with me, which is a blessing. So happy ti support a Canadian company doing good work!

    Bells of Steel USA
    Hi Jayce, Thank you so much for taking the time to review our Hydra 4 post rack. We are delighted that you have found great peace in knowing how overbuilt we have made this rack and that your little ones have even joined in too! Thank you for supporting a Canadian company. Sincerely, Marcus & The BoS team
  • CS
    Colin S.
    Flag of Canada
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Absolute unit

    Very happy with my hydra rack. After using a cheap rack for several years I decided to upgrade to something more substantial. This is a very sturdy rack, the 3x3 uprights and 11 gauge steel give it a commercial gym feel, and the black powder coat gives it a high quality look. I purchased the bolt on straight pull-up bar and the dip attachment and am quite happy with the quality. I also appreciate that the uprights and crossbeams can be purchased separately, in the future I plan on turning my 4 post into a 6 post rack. The customer service is also fantastic, they were very responsive from my experience. The packaging was all high quality, nothing was damaged on arrival. I live locally but shipping was quite fast, my order arrived 3 business days after ordering.

    Bells of Steel USA
    Hi Colin, Thank you so much for such a fantastic review of our new Hydra 4 post rack. We are delighted that you are enjoying its beefiness and that you plan on upgrading to a 6 post in the future.We look forward to serving you. Marcus & the BoS team
  • TW
    Tyler W.
    Flag of United States
    Rated 3 out of 5 stars
    1 year ago
    The Small Things

    After a month of waiting (Ordered it Nov. 18 and received it Dec. 19) I finally received my rack. Apart the top pieces popping off ever so slightly on all the uprights, the rack is amazing. Welds are great, the lazer-cut numbering is amazing, finish...everything about the rack is great. However, the reason I'm giving it a 3 is because shipping and customer service is honestly a hassle. Took over month to finally receive the rack. I wouldn't be too upset over it (with it being the holidays) if I was able to receive my information or contact support easily enough. Took many trys to talk with someone and each time I did, they said they would send my tracking number and all relevant information to my email. Never did. I was surprised by my rack arriving. I was actually about to try and cancel my order on the day it arrived because i was tired of waiting and not knowing. Well, at least I finally have my rack. So I went to assemble it and all that. Well turns out they never sent the pieces that the safety straps attach to that connect to the rack. This, after ordering the spotter arms initially but was *graciously* upgraded to the safety straps, after being told the arms were on hold till February. I figured the pieces come with it but I guess I was wrong. So now I have a pair of 150ish dollar straps but no safety equipment of any kind. It's this kind of stuff that just gets infuriating...

    TL:DR the rack itself is great but the extras associated with it, shipping, and customer…

    Bells of Steel USA
    Hey Tyler, Thanks for your email. I am glad that you are happy with the rack and I appreciate your feedback. I am sorry that you had to wait a long time to get it. There were some inventory issues with the Hydra rack that have since been resolved that caused out shipping times to be delayed and it was quite confusing for the customer service team. I don't want to make excuses but more explain the reasons for these problems. If you are still waiting for the connectors for the safety straps, please send us an email to support@bellsofsteel.com so that we can get them sent out to you. Happy lifting! Brandon and the B.o.S. Team
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Bells of Steel

Hydra Four Post Power Rack Builder (3" x 3", ⅝" Holes)

Build Yours

The 4 Post Power Rack is to home gyms, what maple syrup is to Canada: world-renowned, and the sign of impeccable taste. *chef's kiss*

It outlasts heavy squats, handles big bench presses and withstands chin-ups with 8 kids hanging onto your waist - just bolt it down before you go trying for that new chin-up PR. The uprights 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, you can mix and match attachments freely without needing to stick to one brand - hello, open ecosystem! Built with modular components, so you can expand later with Hydra components or divide it into two smaller Hydra racks to accommodate a new home gym space or team workouts with your swolemate.

Compatible with all Hydra rack attachments, like the hyper-versatile Hydra Lat Pulldown.

Awarded Garage Gym Reviews' Best Squat Rack with Pull-Up Bar in 2024

IMPORTANT: The Hydra series of power racks are TRUE 3" x 3" tubing with 5/8" holes, so only Hydra attachments & non-B.o.S. attachments made precisely for 76.2mm x 76.2mm uprights with 5/8" holes will fit.

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