The durable construction of this caster makes it strong enough to support up to 500 pounds of pressure.
The polypropylene wheel glides over most floor surfaces quietly and without fear of scratching.
A flat metal plate on the back of the caster makes it easy to install on any piece of furniture.
I measured the exact size and it is 6-3/8”
Jay. thank you for your question. We do offer this caster with a rigid mount. Our product number is 9389. If you local Home Depot doesn't carry it, you can always go to their Pro Desk and have them call us to do a special order of the product.
Sleepy, thank you for your question. That is correct the load capacity is PER caster, so yes, 4 casters would provide a load capacity of 2000lbs.
Thank you for your question and bring this to our attention in order to be corrected. The Overall height of this caster is 6-1/2"
Diagonal is 4 ½” and side to side is 3”