Ultimate Swivel Chair Floor Protector
Measure the outside diameter of your office chair castor wheel before ordering.
6501: Fits castors with a diameter of 46–51mm
6502: Fits castors with a diameter of 54–61mm
6503: Fits castors with a diameter of 67–76mm
These covers are sold in packs of 10, which is enough for one standard 5-wheel office chair.
Important: these are castor covers, not castor cups. Castor Covers slide over the office chair wheel so the chair can still roll. Castor Cups sit under furniture wheels and are used when you do not need the wheel to roll freely.
If your office chair wheel measurement is between two sizes, choose the size that best matches the outside wheel diameter. Do not force a cover onto a wheel that is too large.
Watch the installation video beside the product images before fitting your Office Chair Castor Covers.
Before installing, check that you have selected the correct cover size for your office chair wheel.
To install, slide the cover over the castor wheel so it sits evenly around the outside of the wheel. Make sure the cover is positioned correctly and not twisted.
Once fitted, carefully apply even heat as shown in the video so the cover moulds securely around the wheel.
Allow the cover to cool before using the chair. Check that the wheel still rolls freely and that the cover is sitting firmly in place.
Do not force a cover onto a castor wheel that is too large. If the cover does not fit correctly, check your wheel measurement against the size guide.
What are Office Chair Castor Covers used for?
Office Chair Castor Covers fit over hard office chair wheels to help reduce scratching, marking and noise on hard floors.
Are Castor Covers the same as Castor Cups?
No. Castor Covers slide over the office chair wheel so the chair can still roll. Castor Cups sit under furniture or bed castors and are used when the wheel does not need to roll freely.
How do I choose the correct size?
Measure the outside diameter of your office chair castor wheel in millimetres. Choose the model that matches your wheel size: 6501 fits 46–51mm, 6502 fits 54–61mm and 6503 fits 67–76mm.
How many Castor Covers are in a pack?
Each pack contains 10 Castor Covers, which is enough for one standard 5-wheel office chair.
Will my office chair still roll?
Yes. These covers are designed to fit over the castor wheel so the chair can still roll, while adding a softer protective surface between the wheel and the floor.
Can I use these instead of a chair mat?
In many cases, yes. Office Chair Castor Covers can be a practical alternative to a chair mat for reducing wheel marks, scratches and noise on hard floors.
Can I use these on timber, vinyl, laminate or tiled floors?
Yes, they are designed to help protect smooth hard floors when correctly fitted and kept clean. Dirt or grit caught around the wheels can still mark floors, so regular cleaning is recommended.
Do these fit all office chair wheels?
No. They are designed to fit selected office chair castor wheels within the listed size ranges. Always measure your wheel diameter before ordering.
What if my castor wheel is between two sizes?
Choose the size that best matches the outside diameter of your wheel. Do not force a cover onto a wheel that is too large, as it may not fit correctly.
What should I use if these do not suit my castor wheels?
If you need the wheel to sit inside a cup rather than roll freely, use Castor Cups instead. If you are unsure, measure your wheel and compare it with the size guide before ordering.
We do our best to dispatch orders within 24 hours on business days. Orders placed late in the afternoon, on weekends or on public holidays will usually be sent the next business day.
Orders over $100 qualify for free standard shipping. If you need your order urgently, please choose Express Post at checkout.
If your Office Chair Castor Covers do not fit or are not what you need, you are welcome to return them for a refund in line with our Returns Policy.