The caster can gild to all directions smoothly,and without leaving mark on the surface.
Specification:
Wheel Diameter:40mm/1.57";
Height:51mm/2";
Width:38mm/1.5";
Thickness:45mm/1.77";
Aperture:4.2mm/0.17";
Material:Zinc alloy and ABS plastic
Color:Black
Weight:292g

Package Include:
4 x Office Chair Casters

• each caster has a load capacity of 45kg
• material:zinc alloy and ABS plastic
• it fits office chairs based with mounting holes
• casters are designed to glide smoothly across any hard floor surface including wood and wood laminate
• soft roll rubber wheel surface ensures no mark leaving on the carpet your floors

each caster has a load capacity of 45kgRDEXPAM