Specifications:
Material Pu Rubber and Steel and Plastic
Wheel Diameter 50mm/2"
Wheel Width 40mm
Installation Height 74mm
Base Plate Size 70x51mm
Mounting pitch 53x35mm
Aperture 8mm
Single load 80kg
Color Silver & Grey

Features:
- High quality office chair rubber caster wheel
- Universally fit all office chair bases with mounting holes
- Twin wheel design enhances weight distribution and smooth operation, ease to glide and swivel
- Swivel and roll freely and more quietly in every direction with no need for maintenance
- Soft roll rubber wheel surface guaranteed to leave no mark on carpets or any kind of natural and
- engineered wood floor, tile floor, specialty floor, and smooth concrete/asphalt floor
- Easy install


Package Includes:
2 x Swivel Caster Wheels 
2 x Brake Caster Wheels 

More Details: