Barbell collars

[suprfast]

Hopefully this goes here.

Does anyone know where to find quick release style barbell collars? I only have the crappy spring clamp that came with my set. I swap weights a lot since i have a workout partner and find the collar important on the hang cleans.
kris

 

[Marat]

These are pretty popular:
Amazon.com: Lock Jaw Olympic Collars: Sports & Outdoors

The review at the bottom addresses an issue that may be a problem with some non-standard sized barbells.

 

[suprfast]

exactly what im looking for, but at that price ill use zip ties.
Now i know they exist. price shopping time.
kris