StrongArm Competition Collars will complete any set of competition quality powerlifting gear at a reasonable price.
With a full chrome finish and a body made of solid steel, these hefty barbell collars are 2.5kg each and feature a two-piece, easy-to-adjust star design and T-handle to get them good and tight on your bar.
At $75 a pair, these are the lowest price competition style collars you'll find.