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Upgraded office chair saver for stop sinking can control the height of the seat, prevent repeated sinking, and can rotate the seat normally after improvement (the old plastic model cannot). Universal size fits most office chairs, within the cylinder diameter of 25-28mm(0.98-1.1 inches). After fixing, the chair can rotate smoothly and prolong the service life of the chair.
Easy installation. Start by adjusting the chair to the ideal height you want and mark it. Install the metal plate and rubber gasket, and clamp them to the lowest and fix it with screws. Use a hexagonal wrench to force the screws and secure them, try to sit and fine-tune it. It takes about 5 minutes but once done your chair will no longer drop down.
Come with an office chair sink stop and a hex wrench. Easily solve your chair sinking problem without spending more money on a new chair.
Specifications:
Material: stainless steel
Color: as shown in the picture
Size: 25-28 mm/ 0.98-1.1 inches in diameter
Package includes:
3 x Office chair savers
3 x Wrench
Pats
Reviewed in the United States on March 14, 2025
I loved that I was able to find these! My chair had been sinking for the longest time and these did the trick. Really easy to install too. I've been using it for about 5 or 6 months and no issues.
CarolfromTempe
Reviewed in the United States on January 18, 2025
I used all three on one chair---one on top of the other---to keep the chair relatively high even if they started to slip a bit with time. In the past, I ran a long screw through the shaft at the height I wanted to maintain, but it weakened the shaft. This was not an expensive fix, and it won't damage the shaft. So far no slippage---despite the fact that I throw myself into the chair once in awhile.
Fix-it Rosie
Reviewed in the United States on August 22, 2024
Works great! Not so easy to install. Though when installed it feels really stable. This gadget has real value since it can prolong my existing chair. However, when using it on a pneumatic height chair you lose the shock absorption ability therefore it is not adjustable.
Abby
Reviewed in the United States on October 22, 2024
A bit pricy, but it works and was pretty easy to install.
Customer
Reviewed in the United States on October 21, 2024
The hardware is easy to install. And seat feel secure in place.
Mort Pearson
Reviewed in the United States on October 12, 2024
This is a good design, easy to install, fits great, nice stainless steel. I needed more than one to stop my 35 year old Stickley swivel office chair from sinking. BUT - after a week of use, including swiveling, the little blue PTFE liner was shredded, rendering the unit useless. Oh well, kudos for an innovative design, but for me it was a failure.
Real User
Reviewed in the United States on September 28, 2023
Save some money buy these versus new chairs!!
Handy
Reviewed in the United States on August 5, 2023
These chair cylinder shaft clamps are great items. At church, we have three high-back swivel chairs in the sound room. The lift cylinders in all of them have gone bad. These clamps fixed them all. There is no sinking and no slippage. And recently, the cylinder went out on my wife's office chair at work. I got a second package of these clamps and fixed it as well.Here's the deal. Most people don't need to adjust their office chair more than once. So losing the quick up and down adjustment is no big deal. Plus, replacing cylinders can be extremely difficult on some chairs without damaging the base. And for certain chairs, the cylinders are very expensive. These clamps are a quick fix that seem to satisfy most users. I'm keeping some spares on hand from now on. They are that useful. All five stars from me.
Bob Shaw
Reviewed in Canada on April 29, 2023
Worked great, but I only needed two for my chair.
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