PRx Performance Build Limitless® Halo Arms®

PRx Performance SKU: BL4542

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Regular price $1,574.99
Sale price $1,574.99 Regular price
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Ships in 1-5 days at most

Style: Multi-Grip Handle
Regular price $1,574.99
Sale price $1,574.99 Regular price

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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.

Build Limitless® Halo Arms® mounted to rack
Halo Arms®—angled view Halo Arms®—close-up

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.

Multi-directional Icon
Patented Multi-Directional Arms
No Assembly Icon
No Assembly Required
Adjustable Trolley Icon
Adjustable Trolley w/ Wheels
Rack Compatibility Icon
Fits 3×3 Racks (5/8″ or 1″)
Halo Arms® detail view

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.

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Wide Exercise Variety

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

Powder Coat Icon

Durable Powder Coat

Scratch-resistant finish stands up to years of training.

Collars Icon

Axle Collars Included

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

Safety Icon

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.

PRx Performance

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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 , or phone – . 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. to view our complete Shipping policy for more details.

Frequently Asked Questions

Do I need tools or assembly?
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No assembly required. The Halo Arms® arrive fully assembled—simply attach them to your rack and start training.


What racks are they compatible with?
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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?
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Each arm weighs approximately 60 lbs, providing the stability needed for serious training.


Are they safe for heavy lifting?
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Yes. Each set includes carrier safety pins, which must be used for secure operation during lifts.


Where are they made?
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Proudly engineered and crafted in the USA with premium materials and expert craftsmanship.


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