Oso Barbell Collars 2.0
Version 2.0 of the OSO Barbell Collar combines an improved clamp lever mechanism with the original model's 6061 Billet Aircraft Grade Aluminum, resulting in superior durability. The OSO Barbell Collars feature an innovative, aircraft-grade aluminum clamp, and is designed and manufactured in Columbus, Ohio.
Oso Barbell Collars 2.0 Reviews
10 Reviews
Performance
4.70 / 5
Build Quality
4.70 / 5
Value
4.60 / 5
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