Side Mount Caster, 100 lb Load Rating, 0 to 299 lb Load Rating Range, 3 in Wheel Dia., 7/8 in Wheel Width, 9 11/16 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 x 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): []