Pro 1" Barbell Clamps Clip Pair of Quick Release Locking Workout Weights Plate Collar Clips Lock 1 inch Diameter Standard Bar Weight Lifting/Powerlifting (Yellow)

Good quality

I needed clamps for the threaded section of a barbell that is slightly less that 1 inch, and these did the job perfectly. They are tighter than another brand I also bought. If your bar is slightly over 1 inch thick, these might be too tight.

The clamps were great at first. I use a weight set with screw on clamps that were a pain to take off and on, so I started looking for a solution when I found these. I’ve had the clamps maybe 3 months but today as I was doing a shoulder warm up with only 5lbs of weight on each side of my dumbbell, one of the weights came flying off. For anyone considering buying these I would be extremely careful. They seem to do well on my bench press where the bar is taking the brunt of the weight, but if you’re thinking of doing hammer curls or any variant of exercise where the weights depend solely on the clamp to support it, I’d highly caution against it.

Didn't know what to expect with these; I figured either some very cheap generic collars or something decent. I was pleased with the product's appearance, function, and feel when I first opened the package. They seem durable initially and appear to be better than I thought they'd be, quality wise. A big advantage of these is using them on a long bar, where otherwise you'd have to squeeze a collar and push/pull it long distances. I didn't notice anyone else selling these colored ones, so that is what attracted me to this specific item. I really like the red for a couple reasons; not as likely to get misplaced and blend in with other stuff that's black/dark, as well as being easier to quickly spot to confirm they are on the bar. The retention works well if your bar is actually 1 inch. I have one bar that is slightly under 1 inch and while these attach, you can tell it really isn't 100% secure. Overall I'm pleased with using them initially, and will update if they break. Update: I have used these off and on since 2016, at least one period for about a year straight and they still work fine. Not dropping bars or dangling stuff, just clamping weights for lifts where the bar stays horizontal and I've never had an issue. Again, just make sure it feels secure and your bar needs to be a true one inch.

Muy bien! Bien fabricado ..versatil

Works great on bar and holds well.

These work as described. Has a tight grip, weight plates aren't going anywhere.