The office chair has undergone many renovations since its invention centuries ago, including the recent addition of casters. So here’s everything you need to know about these little wheels on the bottom of your chair.
Design Tidbits
The National Institute of Health recommends that your chair base have at least five points of contact when you attach casters to reduce the chances of tipping over due to instability. You can find office chairs with a single leg and at least five wheels on the bottom in almost any color and style, so there will be something to blend with your office’s look.
Additionally, You can find five Hamilton casters in almost any material, so you don’t have to worry about them not matching the aesthetic of your office. Plus, the many materials can help ensure you get a smooth glide. Generally, carpeted floors will demand harder wheels, while linoleum, vinyl, tile, and hardwood require softer material.
Caster Styles
Aside from material, you will need to think about the type of caster. You are going to have to choose from four main styles. Rigid casters are the most common and straightforward. They only roll in a straight line. For example, you will find these on the back wheels of your shopping cart. The second most common type is the swivel caster which can spin in a complete circle. These are located on the front of your shopping cart. Most office chairs also use swivel casters.
When you need to worry about meeting government safety regulations, industrial casters come into play because they can safely carry thousands of pounds each. These are often found on carts in factories. Finally, there are locking casters which include a braking system. Generally, this will be a small lever you press with your foot to stop the wheel from moving. These can be found on office-chair-specific casters that automatically lock when you sit on your chair.
Safety Tips
The biggest safety concern is to make sure you replace all of your casters if one breaks, not just one. Also, when choosing replacement casters, be sure to look for ones that attach with the same method. Both of these recommendations ensure that your chair remains balanced, so you don’t have to worry about tipping over.
Nowadays, office chairs have casters on them. Knowing this information will help you choose suitable casters for your chair, so you match aesthetics and operate safely.