PROLOC StrongMan Collars

PROLOC StrongMan Collars

Made in the USA from the same high-strength nylon as the standard Rogue PROLOC™ 1 Collar, this set of PROLOC Strongman Collars is uniquely adapted for specialty barbells with a narrower 1.9” diameter, including the Rogue Axle, TB-2 Trap Bar, and Log Bar.

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PROLOC StrongMan Collars Reviews

Based on 5 reviews from Gym Radar users, the Rogue Fitness PROLOC StrongMan Collars have an average rating of 4.40 out of 5. They're currently the #36 most-owned Collars on Gym Radar, with 6 home gyms reporting ownership.

5 Reviews

4.40 / 5
Performance
4.40 / 5
Build Quality
4.40 / 5
Value
4.40 / 5

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Big Mike G (Mike's Gym DET)
Mike's Maximum Effort Gym
140 reviews
1392 points
(5.00)
8/3/2026
Grabbed these for my rouge scout hyper. Work great.
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Brandon Tunquist
Tunquist's Gym
776 reviews
5204 points
(4.00)
4/1/2026
These work okay. I personally like the circular snap on collars better that work on axle's, and I find those fit much tighter
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ATP Gym
ATP Gym
581 reviews
4074 points
(3.67)
4/1/2026
We use hg axle collars. These work great but are An inconvenience when it comes to swapping weights or moving fast (specifically in the strongman competitions we host)
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RogueCrusher
mTor-ture Chamber
331 reviews
3470 points
(5.00)
2/26/2026
These collars help secure weight plates on non-standard sleeves that regular collars might not do the trick. I’ve found that I needed them on my Rogue Trolley Arm handles. They are well built and I also have the versions that incorporate an eye bolt to attach chains.
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Narrow Pavlo
The Laboratory of Strength
113 reviews
1267 points
(4.33)
2/16/2026
Great collars for specialty bars. Not the fastest since you have to turn the screw, but you can get good tightness. I would not use this for circus dumbbell if you have 25lbs or more on one side.
Performance
Value
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