







🪑 Reinvent your workspace with the powerhouse base that keeps you rolling in style!
The Frassie 28 Inch Office Chair Metal Base Replacement is a heavy-duty, durable metal chair base designed to support up to 2500 lbs. Featuring a 28-inch diameter and a 2-inch center mounting hole, it fits most office chairs with stem mounts. Equipped with five smooth swivel casters optimized for hard floors, this base ensures stability and effortless mobility. The package includes all necessary casters and installation hardware, making it a reliable and easy upgrade for your office seating.





| Mounting Type | Stem Mount |
| Load Capacity | 2500 Pounds |
| Caster Type | Swivel |
| Surface Recommendation | Hard Floor |
| Wheel Width | 2.3 Inches |
| UPC | 755673677812 |
| Item dimensions L x W x H | 28 x 28 x 4 inches |
| Manufacturer | Frassie |
| Item Weight | 6.93 pounds |
| Product Dimensions | 28 x 28 x 4 inches |
| Country of Origin | China |
| Item model number | 350 |
M**N
Smooth and Simple
What a great product. Very easy to put together and has stood the test of time. Hardest part of this product is getting the old wheel base off your chair before adding this one on.
U**E
Extremely easy to assemble.
This chair base went together extremely easily with just a few screws and the supplied allen key. One thing you should be aware of if you are replacing an existing base, most do not just "pull off." I recommend having a rubber mallet ready to give the old base a few whacks to get it to come off.Works perfectly with my "cross legged" chair.
M**E
Works with the viral TikTok chair
I bought these to swap out the flat base on that viral, cross-legged TikTok chair. They fit perfectly and now the chair is much easier to move around.Assembly was easy and it wasn't hard to take off the old base and put this one on. Highly recommend!
K**K
Viral CrissCross chair without wheels, now has wheels!
Bought the viral CrissCross chair without wheels. Using the chair for work every day made me realize that I needed wheels. Researched to make sure I could add them to my existing chair and not have to purchase a new chair ... Yes, you can get change out the base.28" base is needed.This base is perfect and super easy to put together. Buying the chair and then buying the base still makes my chair cheaper than getting one with wheels already on it.Also, you sit higher with this base which is a plus for me.
K**J
Love the chair more with wheels.
Foolishly, I ordered the criss cross chair without wheels. I thought I would still like it. It was fine, but I needed the wheels for efficiency at work. I do wish this would have come with instructions, but all you really have to do is hammer the other base down and off. Love the chair even more.
L**R
Buy something else
I bought this base specifically because a review said it worked with the tiktok criss cross chair and that is what I wanted it for. I put the base on and it worked fine. The next time I tried to use the chair, it would not roll correctly. It gets stuck and you have to get up and move it until it will start to roll again but even then it won't roll straight. Very disappointed because the return window passed between the time I got it and the next time I used it and realized it didn't work right. I've seen a couple other reviews with the same issue but not many so it seems to be a less common issue but it pretty much makes your chair worthless if it has it.
R**N
Office chair base.
My base leg broke and bought this for a replacement. Some assembly required, but easy to build and install.
J**R
Solid and sturdy product
The media could not be loaded. This is a very well made wheelbase that fit perfectly with the viral cross cross chair from TikTok. I love the wide base appearance and sturdiness as it held up my fiancé’s weight at 260lbs. Installing was super easy, no instructions were needed!!
Trustpilot
1 month ago
1 day ago