
Product Information
The Build Limitless® Halo Arms® turn your rack into a multi-directional strength station. Each arm is 42″ long and about 60 lb, ships fully assembled, and attaches to 3×3 racks with either 5/8″ or 1″ pins. A wheeled adjustable trolley makes height changes smooth, a 1.9″ weight post (with axle collars included) keeps plates secure, and carrier safety pins add dependable support during lifts. Proudly made in the USA.



Product Features
Patented multi-directional arms unlock presses, rows, squats, belt-squat setups, and isolations—without adding bulky machines. The adjustable trolley with wheels glides to your ideal height for quick changes between movements.
Arrives fully assembled for fast installation on 3×3 racks (5/8″ or 1″ pins). A 1.9″ weight post with included axle collars secures your plates, and carrier safety pins provide must-use stability whenever the arms are loaded.

Build Limitless® Halo Arms®
Dynamic Range of Motion:
Patented pivot & stop points enable presses, rows, squats, isolations, and more with fluid control.
Ready Out of the Box:
Ships fully assembled—attach to your rack and lift in minutes.
Fast, Smooth Adjustments:
Wheeled trolley slides to your ideal height without awkward re-rigging.
Secure Plate Loading:
1.9″ weight post with axle bar collars included for confident training.
Mandatory Safety:
Use the carrier safety pins whenever the arms are loaded for added stability.
Heavy-Duty Build:
42″ steel arms (~60 lb each), powder-coated and made in the USA.
Additional Features
Engineered for daily strength work and seamless versatility. The Halo Arms® expand your programming without expanding your footprint—pair with PRx racks and attachments for a compact, pro-level setup.

Wide Exercise Variety
Presses, rows, belt-squat setups, and isolation work—one system, many moves.

Durable Powder Coat
Scratch-resistant finish stands up to years of training.

Axle Collars Included
Secure your plates on the 1.9″ post for confident loading and unloading.

Carrier Safety Pins
Added stability—must be used whenever the arms are loaded.
About PRx Performance
PRx Performance reshaped home gyms with wall-mounted folding racks—bringing full training power in a compact design that stores flat. Featured on Shark Tank and trusted by athletes, coaches, and garage gym owners, PRx builds durable, space-smart equipment in the USA.


Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.

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Specifications
Brand | Build Limitless® |
Model | Halo Arms® |
Compatibility |
Any 3×3" (75 mm × 75 mm) upright with
5/8" pins or 1" pins and offset 4" side
hole spacing. Not compatible with Profile® Folding Racks. |
Range of Motion | 180° vertical | 120° horizontal |
Locking Positions | 17 vertical positions | 9 horizontal positions |
Arm Length | 42" per arm |
Overall Weight (Per Arm) | ~60 lb |
Weight Post Diameter | 1.9" (Axle Bar) — collars included |
Safety | Carrier Safety Pin MUST be used when in use |
Assembly | No assembly required — ships fully assembled; attach to rack and train |
Finish | Durable powder coat |
Origin | Made in the USA |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email info@peakprimalwellness.com, or phone – (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
Do I need tools or assembly?

No assembly required. The Halo Arms® arrive fully assembled—simply attach them to your rack and start training.
What racks are they compatible with?

Compatible with any 3×3 (75mm × 75mm) upright with
5/8″ or 1″ offset hole spacing.
Not compatible with Profile® Folding Racks.
How much do they weigh?

Each arm weighs approximately 60 lbs, providing the stability needed for serious training.
Are they safe for heavy lifting?

Yes. Each set includes carrier safety pins, which must be used for secure operation during lifts.
Where are they made?

Proudly engineered and crafted in the USA with premium materials and expert craftsmanship.