MARCYAdjustable Nylon Resin Olympic (2-inch) Barbell Lock Collar Clips with Quick Release Latch for Weight Training & Fitness Training

I like it.It's got the adjustable screw, so you can adjust how tight/loose it goes on the sleeve.I just need the the collar to keep the weight from slipping, and loose enough so that I can quickly take this on/off while doing drop sets.It comes with JUST enough tension out of the box, so I didn't have to adjust.THe only possible "con" is that BECAUSE of that adjustable screw, it is more bulky.But that's just an aesthetic-related concern.Because it's still thin, no need to worry about running out of room on the sleeve.(Not like any of you, or me, are strong enough to worry about that, though)Overall, I am very satisfied.As with anything, seems a bit overpriced.Fair value seems like $7 at most. But it is what it is.

Great value. Will work on specialty bars. Very easy to adjust.

These do what they are supposed to do, look good doing it, and are from a great company. I am super pleased and I have to say the blue makes me happy when lifting, like little Smurfs on each end. Oh, they are a great value too and easier than the metal clips.

It works for what it's for. It clamps down tight when fitted properly and has a knob to loosen or tighten the fit. I got it because my gym has 30 bar types but only one size of clamps. I've been able to get a good fit on all of them with these. Material feels like your average Olympic clamps and I haven't had issues with them yet.

These barbell clamps are great. For some reason, the standard cheap clamps don't fit snug on my weight set, so I had to find some that are adjustable. These worked perfectly, and were easy to adjust to the proper size. My only complaint is the packaging. I don't know why they need to make these packages so difficult to open. I cut my thumb on the plastic trying to get one of the clamps out, so be careful when unpackaging these!

You would think all 2” bars and horns for holding weights would be a standard 2” but that as I found out is not the case. Found these and for the price you can not beat them. They are adjustable from 50mm to 2” and have a very good spring so when you clamp down they are definitely in place and not going anywhere. Grab these and spares before they go up to $30-$40 a pair. The only reason I don’t give them five stars is I wish they had an external magnet but as far as the product goes, they are a solid 4 stars

I have several bars from different manufacturers that all have slightly different circumferences. These work well on all of them. They are very easy to adjust and have not slipped yet. The hardware feels very light weight and we'll see if it holds up. I don't feel it should be a problem as they don't need to be cranked down to work properly. They seem to be a good value and I have no complaints.

These collars worked great for my olympoic bar. They hold the plates and and are cost effective.