The website features a wide selection of caster wheels for various industrial and commercial uses. The casters come in different materials like nylon, rubber, polyurethane, steel, and more. They vary in size from 2" to 10" and weight capacities from 110 lbs to 2000 lbs. Features include brakes, swivel locks, total locks, plate mounts, stem mounts, and more. There are casters optimized for different floor types like concrete, tile, carpet, wood. Prices range from $5 to $150. Overall, it's a good source for quality caster wheels for carts, equipment, machinery, and furniture.