Rollerblade Style Casters Set

Rollerblade Style Casters 

These are to fit Herman Miller and a variety of other brands of office chairs

• The outer ring of the caster is made of strong and non-deformable PU material. The caster core is made of high-strength materials, so the caster can bear a weight of up to 120kg. 
• [Noise-free performance] The ball casters slide freely on the floor, no noise, comfortable, quiet
• Wheel Diameter 75 mm (standard caster is 60 mm), ideal for ensuring cylinder end clears carpet.