Office Chair Replacement Parts-28'' Heavy Duty Base Replacement(2200Lbs) - Desk Chair Reinforced Metal Leg,Universal Caster and Gas Cylinder Size

It’s fit perfect and was easy to assemble and worked! super happy bout it. if you have a plastic one I would highly recommend you switch it to this one! :)because the plastic ones break easily and you can hurt yourself so I’m happy I made the switch. It has a sleek look too. Old pic with old part vs new metal sleek look.

I work from a home office, and there is nothing I dislike more than a squeaky desk chair. I was replacing my chairs with more heavy duty chairs, and that didn't really seem to solve the problem and it was getting expense. In all fairness, with kids we are a bit rough on them. With my current chair despite how strongly it was built the base was starting to flex. The wheels were no longer aligned and the piston creaked inside the base.So instead of replacing the whole chair which is what I typically did in the past, I purchased this replacement base. I also had to replace the piston because the old piston was stuck inside the old base. This was more than ONE YEAR AGO. I couldn't be happy with this replacement base. It s super strong, there is has been no bending around any of the casters or the piston. Best yet, absolutely no squeaks or other issues.This was a great purchase, it saved me so much money over buying a whole new chair.

The most important thing is that it arrived on time. I ordered a similar item from Amazon, and it did not arrive on time. My chair bought them broke. This was a replacement. Anyway it looks very strong and pretty easy to put together. It fit my standard computer chair fine. I will update this review if it breaks or comes loose, but so far I'm very happy with it after about a week of use.

a lot of this is based on first impressions and only having use of these parts on my chair for like 3 days.I replaced the wheels on my computer chair with the roller blade type wheels. I am having bad luck with these types of wheels. 1 set lost its bearings. 1 set bent and when they bent they broke welds on the chairs base, which lead me to buy this base. as long as I was having it all apart anyway I swapped the piston for an improved version.so... the wheels add about maybe 2 inches to the height of the chair.this base adds a few inches to the height of the chair as its a bit convex in design. also the fitment of the new piston didn't automatically press half of its depth through the hole, so I get full height there too.all of this adds up to being inches taller than my chair used to be and feeling *very solid* a few days in after its install. when I raise the chair to its fullest, because of the piston... its *very high*. nearly bar stool height. I may have miscalculated the size of piston that I needed.I am going into detail about the other parts because they all need to work together. as I learned, if the wheels fail the base could fail. I am not sure I trust any of these parts to sit in this chair at full height just yet. it could be a nasty tumble.so far everything seems legit. the base is easy to put together and everything went together fairly easily. I am being cautious watching for bent parts and broken welds because there is a danger to parts created for a certain budget (or really ANY budget these days). the welders don't always know how to weld (zero penetration on the last base that came with the chair), amazon listing pages promise "overbuilt durability" that I have yet to experience. I don't have anything bad to say but its too soon to sing praises and I remain skeptical.If I need to update this for better or worse, I certainly will.

It seems solid, good peices, heavy weight, and it fits my original casters, but you have to put it together which i did not see any information on. We shall see how long the base lasts. I used a drill to put the bolts in instead of the supplied Allen key so the assembly was simple and quick.

This was used to replace the platic base of a gaming chair that had broken under heavy load. The new base has been used for over a year now without any issues. The only notable observation is that this base sits a little higher off of the floor.

I spent good money on a secondhand HumanScale Liberty chair in 2021, and when its base began to fail, I was really upset. I didn’t want to replace the whole chair just because of a broken base. When I saw this, I thought I’d give it a try since it would be a lot cheaper than replacing the whole chair.This base is awesome. Getting the old base off was a whole thing, but the new base went on like a champ. The old casters fit great, and it feels super strong. I’m a large person, so I needed a base that could handle weight. This thing is the real deal. I should have gotten this strong metal base at the start!

Great chair legs.The china chrome ones kept twisting and the double plastic wheels cut up my Berber carpet.As u can see the spot welds broke and i got really tired of twisting them so the chair would roll correctly.I'm 6'2,190lbs.love my chair,was gonna get another chair but they all come with cheap wheels and cheap 5 leg stand.Easy to put together,get the wheels that amazon recommends.It rolls so nice on the carpet,like glass.Stand is abit higher that the old one so chair is abit higher.Had to really pound the old 5 leg stand off the strut,really bent the heck out of it,but didn't matter cuz I replaced it with this beauty.You don't need to buy a floor mat,I was going to,like 70-90 bucks for a hard one,if you get these wheels it will roll nicely on carpet.Make sure your old strut/opening circle or stand is 2" so this stand will fit.