OSO Barbell Collars 2.0
Best premium locking collars for serious weightlifters seeking maximum security.
These collars offer a rock-solid hold on Olympic bars, preventing plate movement during intense lifts. The aircraft-grade aluminum construction and rubberized interior provide a perfect balance of durability and bar protection, while the intuitive lever mechanism makes swapping weights effortless.
$79.19
at
Roguefitness
More Barbell Collars options
Who it's for
- Olympic lifters requiring maximum plate security during heavy drops
- Serious athletes looking for long-lasting equipment that survives daily abuse
- Gym owners wanting to preserve the finish of expensive barbells
Who should skip it
- Budget-conscious lifters who only need basic plate retention
- Precision-focused lifters who prefer negligible weight from their accessories
- Users with limited grip strength or those preferring effortless adjustments
Performance breakdown
Locking Security
The lever mechanism clamps down with absolute, unwavering stability.
Build Durability
Aircraft-grade aluminum construction withstands years of high-impact drops.
Ease of Adjustment
Rapid lever action makes weight changes seamless between intense sets.
Bar Protection
Rubberized interior lining prevents unsightly scratches on your barbell sleeves.
Grip Reliability
Industrial design ensures plates stay locked regardless of bar velocity.
Aesthetic Appeal
Anodized finish offers a sleek, professional look for any gym.
Key Specs
Quantity
2 (Pair)
Material
6061 Aircraft Grade Aluminum
Compatibility
50mm Olympic Barbells
Weight
0.8 lbs per pair
Width
1.5 inches
Locking Mechanism
Lever
Inner Lining
Rubber
Construction
Heavy Duty
Know before you buy
Still have a question?
Ask Metto anything about the OSO Barbell Collars 2.0 before you decide.
