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Our office chair wheels use a 7/16” (11mm) diameter x 7/8” (22mm) length stem. This is regarded as the industry universal standard and will fit almost all office chairs. There are a few brands that use a different size stem which our wheels are not compatible with. Our wheels do not fit with IKEA chair.
We do offer a 100% satisfaction guarantee, so if you purchase these casters and they do not fit your current chair we'll give you a full refund.
If you plan to use these on a hard surface, you will not need a floor mat. Our chair wheels are encased in soft, polyurethane material and will not scratch or leave marks on any surface. This includes hardwood, tile, laminate, vinyl, pergo, and all other surfaces.
If you are using these on a plush/shag carpet (thick carpeting), you may want to keep the floor mat for some extra ease of movement in your chair.
Yes, our caster wheels will raise the chair height about 1 to 1-1/2 inches when compared with traditional plastic style wheels.
The heavy duty design supports up to 650 lbs as a set of 5. (130 lbs for each caster wheel)
Our office chair cylinders are the industry universal standard size and will fit almost all office chairs. The cylinder measures 2” (50mm) at the bottom where it fits into the chair base, and 1-1/8” (28mm) at the top where it fits into the chair seat.
We do offer a 100% satisfaction guarantee, so if you purchase our cylinder and it does not fit your specific chair we'll give you a full refund.
Every cylinder we ship comes standard with cylinder removal tools and step-by-step instructions to successfully remove and install a gas lift chair cylinder. Also feel free to check out Office Chair Cylinder Replacement - Step-by-Step Guide for an online tutorial.
One of our chair cylinders will support up to 1000lbs. Our cylinders are all Class 4, which are known as the most durable, longest lasting, & highest quality gas lift cylinders.
Simply visit our Warranty page and enter your name & email address. That’s it!
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