What Does The Knob Under My Office Chair Do? 5 Common Knobs
Do you know what the knob under your office chair does? Chances are, you don’t. But don’t worry, you’re not alone. In fact, most people don’t know what these knobs do. In this blog post, we’ll discuss “what does the knob under my office chair do” and the 5 common office chair knobs.
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What does the knob under my office chair do?
We’ve all seen that little knob under our office chairs, but have you ever wondered what it actually does? Well, wonder no longer! This knob is used to adjust the tension on the chair’s backrest.
By turning it clockwise, you can make the backrest more firm, while turning it counterclockwise will make it more flexible. So next time you’re adjusting your chair to get just the right amount of support, remember to give that little knob a twist!

Also Read: How To Remove The Office Chair Base Easily
5 Common knobs under an office chair
What does the knob under my office chair do? An office chair is a chair designed for use at a desk in an office. Office chairs typically have five knobs: two for the seat height and depth, one for the backrest tilt, one for the armrests, and one for the lumbar support.
1. Chair tilt tension knob
Most chairs have a chair tilt tension knob located underneath the seat. This knob can be used to adjust the tension of the chair, making it easier or harder to recline.
To use the chair tilt tension knob, first sit in the chair and lean back slightly. Then, reach underneath the seat and locate the knob. Turn the knob to the left to make the chair easier to recline, or to the right to make it harder.
The chair tilts tension knob is a great way to adjust the comfort level of your chair. Experiment with different settings to find the perfect tension for you.
2. Height adjustment knob
The height adjustment knob is a vital part of the chair, as it allows the user to lower or raise the office chair to their own preferences. Without this knob, the chair would be uncomfortable for many people to use. Thankfully, the height adjustment knob is easy to use and can be found on most chairs. Simply turn the knob to raise or lower the chair’s height.
3. Back height adjustment knob
Most chairs have a back height adjustment knob that is located at the top of the backrest. To use this knob, simply turn it to raise or lower the backrest. This is a great way to customize your chair to fit your body and ensure that you are comfortable while sitting.
4. Seat angle adjustment knob
Most chairs have a seat angle adjustment knob that allows you to change the angle of the seat. This can be helpful if you find yourself slouching forward in your chair or if you want to recline back and take a break.
To use the seat angle adjustment knob, simply loosen it and adjust the seat to your desired position. Then, tighten the knob to secure the seat in place. You may need to experiment a bit to find the perfect angle for you, but once you do, you’ll be much more comfortable in your chair.
5. Seat depth adjustment knob
When you sit in a chair, you may notice a knob near the base of the chair. This knob is the seat depth adjustment knob, and it allows you to adjust the depth of the seat.
If you find that the seat is too shallow for your comfort, you can use the knob to make it deeper. To do this, simply turn the knob clockwise. Conversely, if you find the seat to be too deep, you can turn the knob counterclockwise to make it shallower.
The seat depth adjustment knob is a simple way to make your chair more comfortable. By making small adjustments, you can ensure that you’re always sitting in the optimal position.
Tilt tension knob not working – how to deal with it?
Your office chair probably has a tilt tension knob that helps you adjust the amount of tension you feel when you lean back in your chair.

But what happens when that tilt tension knob stops working?
The good news is that there are a few things you can do to try to fix the problem.
First, try adjusting the tilt tension knob itself. Sometimes, the knob can become loose and need to be tightened. Other times, the knob may be turned the wrong way and simply need to be adjusted.
If adjusting the knob doesn’t work, try removing the chair’s seat pan. The seat pan is the part of the chair that you sit on. To remove it, you’ll need to unscrew the four screws that hold it in place. Once the seat pan is removed, you should be able to see the tilt tension mechanism.
If the mechanism looks damaged, you may need to replace it. However, if it just looks dirty or rusty, you may be able to clean it and get it working again.
Once you’ve cleaned or replaced the tilt tension mechanism, put the seat pan back on and screw it in place. Then, try adjusting the tilt tension knob again. With any luck, it should now be working properly.
If your chair’s tilt tension knob still isn’t working, you may need to replace the entire chair. Fortunately, there are plenty of great office chairs on the market, so you’re sure to find one that suits your needs.
Office chair height adjustment lever broken – What to do now?

If your chair’s height adjustment lever is broken, don’t despair! There are a few things you can do to fix it.
First, try to find a replacement lever. You may be able to find one at a local office supply store, or online. If you can’t find an exact replacement, try to find one that is similar.
Once you have a replacement lever, simply remove the old one and install the new one. Be sure to follow the instructions that come with the new lever, so that you install it correctly.
If you can’t find a replacement lever or don’t want to bother with replacing it, there are still a few things you can do. First, try adjusting the height of the chair by manually moving the seat up or down. This may be a bit difficult, but it can be done.
Another option is to adjust the tension of the chair’s springs. This can be done by loosening or tightening the screws that hold the springs in place. This is a bit more tricky, and you may want to consult a manual or ask someone for help before attempting this.
Finally, if all else fails, you can try using a different office chair! Hopefully, this one will have a working height adjustment lever.
Final thoughts
What Does The Knob Under My Office Chair Do – There are five common knobs that can be found on office chairs – the tilt tension, the height adjustment, the back height adjustment, the seat angle adjustment, and the seat depth adjustment. Each knob has a specific function, and knowing what each one does can help you adjust your chair to be more comfortable.