Starline Industrial castors are Heavy Duty Castors that are designed to carry Heavy Loads. An Industrial Castor may have either a Swivel or Rigid Castor Design.
Industrial castors typically have a flat top plate that has four bolt holes to ensure a sturdy connection between the top plate and the load.
They are used in a variety of applications including Dolly Carts, Assembly Turntables, Heavy Duty Storage Racks etc.