Office chair casters: ball bearing roller unit is made of quality carbon steel, which is anti- and wear resistance for lasting use.
Furniture caster wheels: suitable for bookshelves, shoeboxes, small furniture, toy boxes, trash cans, storage boxes or other objects that need to be moved more easily
Ball chair wheels: widely used in home appliance, transmission system, wooden case, transmission furniture, etc.
Appliance rollers: strong load-bearing, stable and safe. 360 degree rotation, flexible and smooth.
Roller transfers: this handy roller ball bearing is just what you need for constructing movable surfaces in the home, garage or professional shop.