4.5
Rated 4.5 out of 5 stars
2 Reviews

Roc Foldable 2 Post Cage Builder (3" x 3", ⅝" Holes)

4.5
Rated 4.5 out of 5 stars
2 Reviews

Roc Foldable 2 Post Cage Builder (3" x 3", ⅝" Holes)

Super-slim folding half rack for those with serious space constraints.

Financing Available
Free & Fast Shipping
30 Day Returns
Excellent Warranty

Specifications

Shipping & Returns

We get it — shipping heavy gym gear raises some important questions. Here’s exactly what to expect:

Free Shipping: Available on all orders across the continental U.S. No hidden fees.

Shipping Time: Orders ship within 1–3 business days and usually arrive within 3–7 business days (during sales events, delivery may take up to 2 additional business days).

Fulfilled mostly from our main distribution centers in Los Angeles and Indianapolis for faster coast-to-coast delivery. Local to Indy? Pick up in-store!

Returns: All Bells of Steel products are backed by our return policy If you don’t love your order, return it within 30 days—simple and stress-free.

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App Features:

•  30+ full programs + 20+ single-day workouts

•  1,000+ exercise demo videos with coaching cues

•  Progress tracking: volume, intensity, PRs

•  Works with Apple Health, Health Connect, Garmin, Fitbit

•  Couples Plan available

•  30 day money-back guarantee

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Product Features

  • SUPER SPACE-SAVER

    If you actually park your car in your garage and aren’t allowed to fill it up with fitness equipment, this folding power rack lets you have your cake and eat it too. The 24.5″ version easily collapses inwards & the 47.5″ outwards.

  • SMALL SIZE, FULL POWER

    Despite its compact footprint, it flexes all the beloved rack features. Laser-cut numbers to easily line up rack attachments. Beastly 1,000-pound capacity and robust 11-gauge tubing. Everything you need to tame (or unleash) the mythical beast within.

  • THE DIY-ER'S DREAM

    MacGyver, Jack of All Trades, Renaissance (Wo)man. As a DIY expert, you go by many names but you're never afraid to dig out your bandsaw to rig up your own solution. This folding half rack includes all hardware needed to stylishly install it.

Product Details


Gym so small it could be featured on an episode of Itty-Bitty Home Gyms? Congrats! This is the folding rack for you.
Its 1,000-pound capacity outlasts heavy squats, handles big bench presses and withstands chin-ups with 8 kids hanging onto your waist — just bolt it securely 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 into a larger Hydra rack to accommodate a new home gym space or team workouts with your swolemate.
Compatible with Hydra rack attachments. The Folding Half Rack includes: two uprights, four folding wall connectors, one pull-up bar, four wall mount hinges, two j-cups, one logo tag, and all required hardware.
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 ⅝” holes will fit.

PRODUCT SPECS


Manuals and Assembly



4.5
Rated 4.5 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 1 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
Customers Talked About
2 reviews
  • C
    Chris
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Just what I was looking for.

    Wanted a foldable rack to add some flexibility to our limited gym space, replaced an older floor rack. This is ran extremely solid unit, it does not move which is awesome. I went with the 84” uprights, next time I would go with the 90’s but can always upgrade in the future. Overall couldn’t be happier with how the rack turned out.

    Bells of Steel USA
    1 year ago

    Thanks a million for the rave review and the snazzy photo, Chris! We're stoked to hear that the Roc Foldable 2 Post Cage Builder is the perfect fit for your space — sturdy as a rock and bringing flexibility to your setup. The 84” uprights sound like a solid choice, and there’s always room for future upgrades. Here’s to many awesome lifts ahead with your new rack!
    Yours in strength,
    The B.o.S. Crew

  • CK Profile picture for Chad K.google logo
    Chad K.
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    6 months ago
    Excellent value for money, better instructions would help

    Compares favourably to top brands. Poor instructions (youtube video is for an older model, instructions rely on a stringer that BoS doesn't sell, no clear guidance on achieving hinge spacing) mar what is otherwise an extremely high quality rack, the folding mechanism is surprising easy & smooth, etc. Would buy again.

    Bells of Steel USA
    5 months ago

    Hey Chad,

    Thanks a ton for the feedback on the Roc Foldable 2 Post Cage Builder! We’re hyped to hear that you found it to be an excellent value and that it stacks up well against the big guns in the industry.

    We’re sorry to hear about the instruction hiccup. We have a knack for making world-class gym gear but know we can improve in the instruction department! We're grateful for your patience and feedback, and we’ll work on bringing those instructions up to speed.

    Folding that cage like it’s a neatly pressed shirt is what we aim for, so we're thrilled you found the mechanism easy and smooth!

    Thanks again for sharing your thoughts, and we're looking forward to seeing you again.

    Yours in strength,
    The B.o.S. Crew

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
The Bells of Steel Roc Foldable 2 Post Cage Builder showcases a black and silver design with modular components, adjustable hooks, red accents, a pull-up bar at the top, and multiple ⅝" holes for height adjustments, ideal for home gyms. It is set against a plain white background.
Bells of Steel

Roc Foldable 2 Post Cage Builder (3" x 3", ⅝" Holes)

Gym so small it could be featured on an episode of Itty-Bitty Home Gyms? Congrats! This is the folding rack for you.
Its 1,000-pound capacity outlasts heavy squats, handles big bench presses and withstands chin-ups with 8 kids hanging onto your waist — just bolt it securely 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 into a larger Hydra rack to accommodate a new home gym space or team workouts with your swolemate.
Compatible with Hydra rack attachments. The Folding Half Rack includes: two uprights, four folding wall connectors, one pull-up bar, four wall mount hinges, two j-cups, one logo tag, and all required hardware.
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 ⅝” holes will fit.
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