ZY-HUAN Barbell Clips 1 Inch Quick Release Weight Clamps 0.9-1.18inch Multi-Size Adjustable Olympic Clamps for Bars

They work very well Are easy to use, hold the weight in place, seam to be durable even though they're made of plastic. They lock into place and grip firmly once adjusted.

Excellent so far. The metal tighteners on my standard dumbbells were loose. This keeps them my dumbbells from clanking and needing tightened constantly. I bought 1" clamps from the store, but they were too big. This product has different sizes and fits perfectly. Just follow the instructions and don't screw it too tightly before engaging.

Good quality

We love these. So much easier to use and more functional than the screw on ones. They go right and and come right off. The quality is good they are nice and sturdy. Very light weight but good quality. The color is great yu can't lose it if u put it down.

Not sure if they’re sage. I tried to tighten them up and the lever snapped off. The screw mechanism is made of plastic. I wouldn’t recommend these but I had high hopes, especially for the cost. I’ll keep searching for a practical, safe solution!

Works great on the smaller size 1” bars. Stops the wobble of the plates.

I needed something to hold the weights on my barbell. These clips hold tight and are easy to adjust and remove. The Thin wire spring clips that I had were not holding the weights without moving and I was afraid the weights might slip while I was lifting. These plastic clips hold very well and are easy to adjust for a good fit and a tight hold. They are much sturdier than they might appear. I have no weight slippage with them.

My first few days using these I was thrilled on how quick they were. The first day I received them there was a little bit of adjusting to get them clamped well on my threaded dumbbells. Most of the exercises those first few days were low weight (lateral raises) or movements in which the bar was horizontal thru the movement (regular curls). Then came hammer curl day. 17.5 lbs dropped off one of the bars on the first rep. The iron almost fell on my foot. I switched to the nut that came with the bar for the rest of the day. I played with the liners and screws on the clamps again and found a slightly tighter fit. The next day I lifted a 45lb dumbbell (20lbs each side) to my shoulder to start an overhead press. The way I lifted it was in a hammer curl movement. IRON WENT FLYING! It took me 5 minutes to find the BRIGHT YELLOW clamp in my garage.For context, my dumbbells/weight setup only allows 22.5lbs to fit on each side of the handle plus the metal nut that came with the bar. These clamps are a lot longer than the metal nut, so even though I left a 5lbs weight off each side of the bar for the hammer curl and 2.5lbs off for the press, the clamps were still hanging off the end. If I had to guess, the chrome on the bar is too smooth and the rubber liners of the clamp are too hard and thin to grip into the threads of the bar. The lowest weight setup I can go and have the clamp have max contact with the bar is 35lbs. I assume that may allow enough friction for the clamp to work. That is now the max weight I (sort of) trust these clamps, but I still avoid any movements that bring the bars vertical. I also find myself reaching for the metal nut by default now. The mental exercise of trying to figure out if this is a moment to use the clamps is just as frustrating as using the nut.I would not buy again. The clamps feel like the material of a kids toy you would find at a dollar store. Also, the benefit is mostly mental. When they work they do save 10-20 seconds per dumbbell when swapping weight, which can add up to a 2-4 minutes per workout session. That time was used to flip thru my phone for a few extra seconds during my wait between sets. That’s it! Four more minutes on my phone.