The American Barbell Proloc Collar 1 is constructed of high-strength, ultra-durable nylon and fits most Olympic bars with a diameter of 1.937" to 2.007". It can be quickly tightened and loosed using the easy twist knobs and remain securely fastened in the most intense training environments.
Proloc Collar 1 integrates powerful internal magnets enabling the collar to be conveniently stored on a steel rack.
Specifications:
- Made in the USA
- High-Strength Nylon Construction
- Compatible with Olympic Bars 1.937" to 2.007" in diameter
- Sold in pairs
- Easily adjustable
- Two-Year Warranty