TITAN PROLOC™ 1 Barbell Collar Set

TITAN PROLOC™ 1 Barbell Collar Set

These made in the USA TITAN PROLOC™ 1 Barbell Collars attach firmly and securely to any bar with a sleeve diameter ranging from 47.5mm - 50.9mm. The collars are compatible with Olympic bars and powerlifting bars as well as most logs, cambered bars, Swiss bars, and safety squat bars. Crafted from high-strength nylon that can last in the hardest gym environments for years. The PROLOC 1 features easy on/off knobs that works just as smoothly as most spring clips, but with a very secure grip.

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TITAN PROLOC™ 1 Barbell Collar Set Reviews

Based on 2 reviews from Gym Radar users, the Titan Fitness TITAN PROLOC™ 1 Barbell Collar Set have an average rating of 3.00 out of 5. They're currently the #83 most-owned Collars on Gym Radar, with 2 home gyms reporting ownership.

2 Reviews

3.00 / 5
Performance
3.00 / 5
Build Quality
3.00 / 5
Value
3.00 / 5

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Brandon Tunquist
Tunquist's Gym
776 reviews
5204 points
(3.00)
4/2/2026
Proloc's were great like 10-15 years ago before the circular clamp collars got popular, which I now think are largely better that these
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Hayden Lovelady
Misfits Barbell Club
144 reviews
1328 points
(3.00)
2/19/2026
Not bad for bars speciality bars that are too big for normal collars however do not unscrew them all the way or they are a headache to get back in.
Performance
Value
Build Quality

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