Caster Mounting Type Plate Load Rating Range 300 to 999 lb Load Rating 550 lb Wheel Dia 2 in Wheel Width 7/8 in Inside Bolt Hole Spacing 2-9/32 in x 2-9/32 in Wheel/Tread Material Nylon Caster Brake Type Leveling Pad Core Color Black Wheel Core Material Nylon Frame Finish Powder Coated General Purpose Leveling Plate Caster Mounting Bolt Dia 1/4 in Outside Bolt Hole Spacing 2-9/32 in x 2-9/32 in Swivel Raceway Type Single Ball Standards DIN EN ICWM ISO 9001