Katu Rubber Office Chair Wheels Casters - Hardwood Vinyl Safe.

Katu Rubber Office Chair Wheels Casters - Hardwood Vinyl Safe. (Set of 5) Black and Gray

Katu BDG506-38 Caster Wheels:
This set of 5, premium, durable, rubber PU wheels will protect your floors from scratches.
Ideal for protecting hardwood, laminate, tile, slate, marble, and all other hard floor surfaces..
Can be used with plastic floor mats.
Equipped with the universal 7/16" (11mm) stem size to fit most desk and office chairs.
Install in minutes, with no tools necessary!
Maximum Weight Rating: 110 lbs. per wheel (Set of 5 supports 550 lbs.)
Tested to ANSI/BIFMA Safety Standard
Dimensions of the casters are in the last image of the product.

Katu VS traditional casters:

Traditional rubber casters are made of a very cheap, soft rubber which, after a short amount of time, peels and separates from the caster.
The Katu rubber PU is just soft enough, so it will never come off of the caster. Therefore, it will not scratch wood or any other type of flooring.

On traditional rubber casters, dirt from the floor sticks to the rubber very easily and is almost impossible to clean. Over time,the dirt becomes a hard layer and scratches floors.
The rubber PU of the Katu casters has the perfect balance, so dirt will not stick to it. If the casters come in contact with some dirt, they can simply be cleaned with a damp cloth.

The body of traditional caster are made of a very cheap plastic or nylon, causing them to break easily and shortens the life of the wheel.
The body of Katu casters are made of Nylon PA6, PA6, the strongest plastic used for casters.

5 years warranty

Katu Rubber Office Chair Wheels Casters - Hardwood Vinyl Safe. (Set of 5) Black and Gray