Salbree Office Chair Hero Clamp Sinking Fix for Gas Cylinder Piston

Finally a product that does what it is supposed to do and let me tell you it works very well. Ever have a favorite, comfortable office chair that just leaks down, over and over? This fixes the issue easy and quick. Saved my favorite office chair. No tools required but if you want to place and remove the part a simple flat head screwdriver works well to help pop it off. Such a genius and simple solution to an very aggravating problem. Worth every cent! Used it on my Serta Big Mans Executive office chair. I love this chair, it is so comfortable. I had started looking at a new one $$$ because this one would not stay up, found this item, bought it and I cannot say enough good things about this product. Easy to install and it just works.

Love these! I used to have to buy a new chair cylinder every few years and happened upon these when searching for yet another cylinder. I'm the only one who uses my chair so I don't need to change the height. Easy to install if you have strong hands, just slip on the size(s) you need to get your correct height and squeeze to lock in place. I wasn't strong enough to squeeze them closed but was able to use them simply slipped around the chair's shaft until my son came to squeeze them closed. This is a simple, inexpensive solution that I imagine will last as long as the chair. Happy I bought these!

Awesome product. The gas piston on my chair recently gave out after about 8 years, and I really didn't feel like trying to find the proper replacement for it, and I was not ready for a new one. This took literally 1 minute to put together. Only had to use 2 of the 4 pieces to get my max height back, and now my chair is sturdy, no more wobbling, and stays at its max height with zero sagging anymore, with my armrests flush with my desk again. Now I just have to get used to having my chair actually being where it is supposed to be again! And the great part is if I ever want to lower it a tad, I can swap out one of the pieces for one of the smaller pieces to take it down an inch or two, and it can be swapped in just a couple minutes. All you need is something to pop a piece off, like a screwdriver.

Purchased this item with hope and a prayer that it would work on my office chair and it did! It is 4 durable plastic clamps that fit around the gas cylinder piston. I put the wrong size on initially and was able to remove it with little problem using a screwdriver as instructed. It literally snapped on and off like the instructions state. In just a few minutes it saved my chair. Although it is now a fixed height, it is a more cost-effective option than trying to change the gas piston or purchasing a new chair when the old one has so much life left in it. Would definitely recommend.

So I had two chairs that sink down sometimes. The first is my chair at the office, which I received 2nd hand with a blown out air cylinder, it was bad and quickly driving me the rest of the way to crazy. The second is my chair in my home office, which wasn't bad and rarely lost pressure, but sometimes did when I shifted my weight, and it was more a matter of preventing it from getting worse than fixing anything that needed to be fixed. These worked great...mostly. There are 3 potential concerns, none of which should stop you from buying these (because they do work, and work well). Issue #1: it may not be a perfect fit from one kit. I bought two of these kits, the chair at the office was fixed by using the longest and second shortest of the rings. It is now at the perfect height, the arms are just under the desk. The second one, I couldn't fix perfectly with one kit, or at least not to my desired height (my desk at home is taller and I wanted the chair all the say up). FORTUNATELY, I still had the other pieces from the first kit. The correct combination was the longest piece and two of the second longest pieces, a height that was not achievable by any combination of a single kit. Now, if you're okay with not having the perfect height, you will probably be able to come close, so this is unlikely to be a major concern and I wouldn't suggest buying two kits unless you have two chairs, it's a very minor concern. Issue #2: grip strength required to clamp the devices. The longest one is the hardest to clamp, and the one that I installed for my work office chair was pretty hard to clamp. If you have good grip strength, this shouldn't be a major concern, but if you have a weak grip, you will likely need help or a tool to get it clamped. This may or may not be concern for you. (on a side note, unclamping is surprisingly easy, there is a slot on the side and a screwdriver easily pries it open even after it's on a chair). Issue #3: that hinge is THIN. Now, I'm not saying it's going to break, but when you see the hinge on the thing, you will be surprised and probably a bit concerned. I've had these things installed for a couple of weeks with no issue, so maybe it's not a problem...but, well, see the photo. I'm hoping the hinge doesn't tear, may or may not be a concern, I don't know yet. All-in-all, these are good and will probably fix the issue despite the minor issues I brought up. If those hinges break, I'll reevaluate and change my review, but for now it's just a concern at the back of my mind.

Just started a work at home job about a week ago looked on fb marketplace for a decent office chair .... I asked the seller specifically if all is well with the chair especially raising it as I am tall and can't sit cramped to the floor ! Anyhow after trying it out the chair sank not too bad but not to my liking anyhow I still took it for 20 It's a nice chair but I have to sit high to do office work all day anyhow just ordered the chair hero 4 piece set and at first I only put one not knowing I needed to add all 4 and it works ! I couldn't be more happier it still gives you a little cushion to make the chair feel normal when you sit but it stays right where I want it to be in my Comfort zone 🌟⭐️💫

I've got a chair in my home office that I've had for about 15 years. It's very comfy and I've done occasional maintenance on it to keep it alive. Its pneumatic cylinder broke a few weeks ago. While there are affordable cylinder replacements on the market, this was easier, cheaper, and practical as I keep the chair at a fixed height and don't make frequent adjustments. After 2+ weeks in, these spacers are working perfectly. I'm ~210 pounds currently and tend to sit cross-legged in my chair, so it's usually supporting my full weight. So far, I haven't noticed any deformation or other issues with the spacers. They're easy to install, easy to remove (if you need to adjust the height stack), and at ~$15.00 are a very economical way to maintain a relatively expensive asset.

Works amazing! Such a simple fix! Simple is best!

So far so good works as intended

This product should honestly come as a standard package with any chair. After two years, my chair started sinking randomly, so I decided to try this out—and I’m very satisfied! The adjustable sizes let you set the height exactly how you want it. Truly a must-have for anyone dealing with a similar issue.

My sons computer chair wouldn't stay raised up, the pump would just slowly lower the chair by itself all the time, and and I thought I had to buy a new chair for him. But I found these and they work amazingly to keep his chair up!! I used 3 of them on his chair and it's been a perfect affordable solution to a chair that won't stay raised up anymore. They were very easy to snap on as well.

Excelente producto lo recomiendo ampliamente la verdad me ayudó para no tirar mi silla y no comprar otro cilindro ya que ese fue el que falló y lo que me gusta es que sigue conservando su movilidad y aparte se queda a la altura fija la que yo necesito.

きちんと修復できました 4つの長さ違いのものが入っているので、ある程度長さを調整できます シンプルながらとても助かる製品