Spare caster wheels for office chairs in black color, in a set of 5 pieces
The caster wheel stems are made of High-Grade Steel, while the caster wheels themselves are made of reinforced polypropylene with a polyurethane surface. Polypropylene is particularly resistant to weight and water, while it has great resistance to temperatures up to 125 degrees Celsius. Also, its durability is not limited to weight, water, and temperature but it is unusually resistant to many chemical solvents, acids, and bases.
Stem Dimensions: diameter 1,1 cm. x height 2,2 cm.
Caster wheels thickness: 5 cm.
These caster wheels provide smooth and quiet rolling without annoying squeaking, thanks to their robust build and the appropriate materials used. The soft polyurethane wheel-shell makes the chair roll smoothly and quietly on any surface without damaging it. They can roll smoothly on all kinds of surfaces; either it is a hardwood floor, tile, or carpet. You name it!
The caster wheels do not require any real maintenance except a quick cleanup to remove any hairs from the rolling axles for better rolling.
The caster wheels are easy to install without any tools. Just pull out your old office chair casters and push in your new caster wheels until the stems are firmly seated and secure.
Before you purchase this product, please confirm the size of your chair wheels. Be warned that this item is not compatible with IKEA chairs.