1 Inch Barbell Clamps - Quick Release Pair of Locking 1'' Diameter Standard Bar Weight Plates Collar Clips for Workout Weightlifting Fitness Training Bodybuilding (Red)

These keep barbell plates on for the workout. Easy to use, much easier and safer than squeezing a metal clip open or twirling the threaded ring nut.It goes over smooth bars and threaded.The price doubled since I bought the first set over 7 years ago, but what can you do.

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.

I picked up this pair of Hacuba 1-inch barbell clamps for my home workouts, and honestly—they’ve been perfect for what I need.What I liked:They lock on tight and stay put during my workouts, even on my old spin-on style bar. The quick release design makes swapping plates a breeze, and they feel secure without being a pain to use. I’m not doing any heavy powerlifting—just solid fitness training and these hold everything in place with zero issues.What I didn’t like:Nothing to complain about here. They do exactly what I expected.Bottom Line:If you’re looking for simple, reliable clamps for standard 1-inch bars, these are a great pick. No fuss, no slip, no regrets.

In my early usage of these collars, they are pretty good. I don't know how long they will last as they are plastic but for $11 its not bad. As other reviews have said, they slide on and off with ease on threaded bars but from what they were saying, it sounded like these wouldn't go on a non-threaded bar at all as they were too tight. But I took a chance and got them anyway. While they don't slide on with ease, they aren't what I had pictured to be impossible to get on, based on reviews. They go on quickly enough and are tight when clamping is applied. I tried wiggling the weight to see if they would walk down the bar and they stayed put. And the clamp is not impossible to close on the bar nor does it give me the impression that I am stressing the clamp itself. Perhaps my 1" bar is slightly different from others, who knows. But it gives me a comfort level that the weight is secure better than my spring collars. Again, this is an initial review so we'll see how they work as I put them through their paces. I would not trust these (as I wouldn't trust any spring collar) for any overhead dumbell exercises. People doing that are just asking for injury.So in conclusion, the price isn't terrible and I can say I like these collars and they perform adequately. We'll see about longevity in the coming months/years but at this point, I would recommend.

These fit great on my 1-inch standard non-threaded barbell bar, and haven't had any issues with anything slipping. Weights wobble a bit when I set it up for deadlift, but mostly because I don't push the plates flush against the stop on the bar. And since I'm not tilting the bar to extreme angles in either direction, I'm not putting too much pressure on the clamps. When unloading the last plate from the bar on the floor, I usually undo each clamp just to make sure there isn't any unnecessary pressure on the clamps.I'm guessing not all bars are created equal, and there may be some QA standards that are a bit off from bar to bar, so clamps may fit tighter or looser depending on the bar. But with a CAP non-threaded bar, they've been fine.If you feel uneasy about keeping a bar level, or using heavy plates on a barbell handle, maybe go a threaded route. Also, maybe don't use these on a threaded bar... use the collars that come with it. There's less surface for the clamps to grip on a threaded bar, so of course they'll be a little weaker.

I had a problem with one of the pair of clamps. When I contacted the seller the problem was rectified in short order. I highly recommend the seller.I like that these make changing plates easier than the spring clamps I was using before. The only caution I have is to be careful of the weight being held. Each clamp, on the painted 14" dumbbell bars I use, is able to support 35 pounds. When I tried 40 pounds, the clamp was not able to hold it. It may have done so if your bars are longer or have a different finish.

I bought two sets of these for my standard sized dumbbells . I was doing goblet squats and bam! the bottom plates Just fell to the ground. I was already hesitant about these clips not being tight enough around my dumbbells and this incident just confirmed it.I contacted the seller for a return and they told me to just ask Amazon (it had just been over the 30 day return period) . I guess the seller didn’t want to deal with me so luckily Amazon did refund me. I bought the Loc-jaw brand instead and they seem to secure better/tighter than these albeit more expensive .I’d avoid these like the plague of it was you...what if I was doing chest presses and they just fell on my face ?For reference I only had 25 lbs on each end of the handle . (So 50 lbs total on one dumbbell)

I use this for my standard barbell that has spiral lock threads. They slide on well but sometimes get caught on the threads. The plastic seems ok. Could be sturdier. The inside have two rubber pads that huh the bar. For my case I just wanted them to put some resistance on the weight so they don’t move too much. It works. But as I use them the rubber pads get worn (3 weeks in) and it gets looser each time. When I got them one of the pads were off. I guess I could place something under the rubber pads to get them tighter. These don’t really have enough strength to hold the weights. The 25lb plate would wiggle out as I do a set of deadlifts. I would not use these for my dumbbells. I do have them on when benching and the weights are sliding off, but then again they don’t slide off when I have no locks on. I’m sure with a non threaded end it would work much better.These are easy to use. Snap off and slide out. Slide in and snap on. Beats turning the locking nut for 10 seconds as fast as I can.

Quedaron muy grandes.Hice una mala selección.

Good quality

Works great on bar and holds well.

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

A good price and rapidly received. Workes well to keep weights secure on 1 " bars.