These Light Duty Casters have met a stringent certification process by NSF (National Sanitation Foundation) that involves product testing and other public health safeguards.
These are small yet efficient casters that move cleanly and stay out of the way. Great for light duty equipment that needs to be in motion frequently but doesn't require a lot of upkeep. Zinc plated for corrosion resistance, rivited axle, and a double ball bearing swivel. Most models are available with brake. Load Capacity 66 - 110 lbs.