Side Mount Caster, 125 lb Load Rating, 0 to 299 lb Load Rating Range, 4 in Wheel Dia., 1 in Wheel Width, 10 1/2 in Overall Height, Wheel Bearing Type Plain, I Mounting Plate Bolt Hole Pattern, Mounting Plate Size 4 in x 1 in, 2-1/4 in Inside Bolt Hole Spacing, 2-1/4 in Outside Bolt Hole Spacing, Yes Non-Marking, 1 3/4 in Maximum Compression, 8 lb Maximum Compression Force. This item has been restricted from sale in the following state (s): []