Caster Mounting Type Plate Load Rating Range 0 to 299 lb Load Rating 110 lb Wheel Dia 1 3/4 in Wheel Width 7/8 in Inside Bolt Hole Spacing 1-5/8 in x 1-5/8 in Wheel/Tread Material Nylon Caster Brake Type Leveling Pad Core Color Black Wheel Core Material Nylon Frame Finish Natural Includes Mounting Hardware Corrosion-Resistant Extended-Stem Leveling Plate Caster Mounting Bolt Dia 1/4 in Outside Bolt Hole Spacing 1-9/16 in x 1-9/16 in Swivel Raceway Type Double Ball