Fit & Rack Oso Metal Clamp Collar — made in France. Sold as a pair. The Oso Collar pairs are specially designed for Olympic weights and bars. Their design…
Fit & Rack Oso Metal Clamp Collar, sold under the Fit & Rack brand, is manufactured in France. That origin is recorded at the "Internet-Sourced" evidence grade.
Fit & Rack is headquartered in France; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-06-26.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.