ROOLOX BARBELL COLLAR

ROOLOX BARBELL COLLAR

Roolox are an innovative approach to historically unchanged barbell collars. The entire design was centered around ease of use. Roolox simply slide onto the ends of any Olympic barbell and fasten your weights tightly to the bar by a simple click. When the outer sleeve of the Roolox is pulled backwards to expose the green line the collar is then locked in place. To unlock the collar, you simply push the outer sleeve towards the loaded weights on the barbell to expose the red line and you are then able to remove the collar and unload your weights. Not only are these collars super convenient and functional they also come in several color options to match your gyms look including black, green, red, blue, and white.

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ROOLOX BARBELL COLLAR Reviews

Based on 1 reviews from Gym Radar users, the AbMat ROOLOX BARBELL COLLAR have an average rating of 3.33 out of 5. They're currently the #100 most-owned Collars on Gym Radar, with 1 home gyms reporting ownership.

1 Review

3.33 / 5
Performance
3.00 / 5
Build Quality
5.00 / 5
Value
2.00 / 5

User Reviews

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Big Ross
Crinkle Cutz Gym
5 reviews
203 points
(3.33)
3/27/2026
Bought these a few years ago to replace Ethos-brand locking collars. At first they were great, easy to slide on the sleeves and locked well when I was doing CrossFit lifts and dropping weight from overhead. They gripped well on the sleeves of the Ethos barbell I have and the Fringe Midas EZ Curl, but the ribbing on the sleeves of my Texas Power Bar make them lose functionality entirely. If the barbell sleeve isn't entirely smooth, they won't grip and can be pulled off even in fully locked mode. Bummer.
Performance
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