

ONYX Safety Spotter Arms
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Enhance your training confidence with ONYX Spotter Safety Arms – the ultimate add-on for safe solo lifting. Built from heavy-duty steel and finished in our signature matte black, these arms are designed to catch failed reps and protect both you and your equipment. Compatible with the ONYX Half Rack and Power Rack, they’re perfect for heavy bench presses, squats, and more. Simple to attach, strong enough to trust.
Magnetic Storage Holder – Keeps your setup clean and attachment always within reach.
360° Range of Motion – Perform rotational presses, rows, twists, and more.
Heavy-Duty Steel Build – Durable and stable under high-intensity loads.
Easy Rack Integration – Compatible with all ONYX rack systems for quick setup.
Construction: Heavy-duty steel
Finish: Matte black powder coat
Mounting Compatibility: Fits all ONYX racks (75mm x 75mm uprights, 16mm hole diameter)
Rotation: 360° swivel movement
Barbell Compatibility: Olympic (50mm sleeve)
Dimensions: 305mm (length) x 60mm (diameter at sleeve mount)
Weight: 3.5kg
Warranty Information
Our goal is to supply you quality fitness equipment and all our items come with at least a one year warranty for home use. Commercial items come with a one year warranty for commercial use. Some items come with a lifetime frame guarantee and this will be specified on the product page. For full warranty please see our warranty
page.


LANDMINE ATTACHMENT
1
360° RANGE OF MOTION
Perform rotational presses, rows, twists, and more.
2
MAGNETIC STORAGE HOLDER
Keeps your setup clean and attachment always within reach.

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2
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3
HEAVY-DUTY STEEL BUILD
Durable and stable under high-intensity loads.
4
EASY RACK INTEGRATION
Compatible with all ONYX rack systems for quick setup.