When it comes to office chair bases, there are many options. Not every office chair base will work for every chair, so it’s important to find an office chair base that fits your chair’s style and specific needs.
Our office chair base types include 4 leg chair base and 5 leg chair base.5 leg chair base has a nylon base, metal base and aluminum alloy.
Need help figuring out what dimensions you need for an office chair base? First confirm you have a standard chair base, No matter 4 leg chair base or 5 leg chair base,If the office chair base center hole is 2″ in diameter which equal to 50mm, you have a standard office chair base.
4 leg chair base VS 5 leg office chair base
4 leg chair base typically use for armchairs or muuto fiber chairs which made of aluminum.
There a two-dimension for the center hole, one is a standard dimension with 2″ in diameter=50mm, another one is 1.5 inches=38mm
The upholstered armchair has been designed to balance maximum comfort with minimum space.,casual efficiency that is designed for contract use and spaces that require a slightly smaller scale. A 5-star base is taken too much space, then a four-star swivel base for an upholstered chair is the best choice.
This kind of chair designed with a visual light expression that allows great freedom of movement for the user and a design that can easily slide under all tables. the swivel base for the upholstered chair just fits all the needs.
The muuto fiber chair has been produced high-end from an innovative bio-composite material that includes 25% wood fibers. From a distance, the shell appears to be normal smooth plastic, however, when viewed up close the tiny pieces of the wooden fibers become apparent, giving the chair a whole new character. The plastic nylon base isn’t looking high-end, Iron base is easy to rust after a long time of use, so the aluminum swivel base for an upholstered chair is the best way.
5 leg office chair base are used widely, petite office chair, standard office chair, big and tall office chair. , the center of gravity is always displaced relative to the line of support. So 5 leg office chair base provides greater stability on an uneven floor.
Our 5 leg office chair bases are standard dimensions with a center hole 2″ in diameter=50mm.
The difference is the office chair base diameter and length. No matter aluminum alloy base,metal base or nylon base, The method to find out the dimension diameter and length please follow like this:
Measure center hole and radius,Then Multiply the length of the radius and add a center hole,then it is office chair base diameter.
Measure from the floor to the top level of chair base,Then it is office chair base height,
Besides, you should consider the user’s weight, environment, style and other factors when choosing an office chair base.
Email us for more details about office chair base dimensions.
Feel free to contact us if you still have questions.