Description
MZU Fixed 200mm Urethane & Cast Iron Hub Castor 50mm 3mm designed for mounting to Bolt Hole Internal Diameter Options::10.3mm 5 inch 5mm Plate Size 100 PWW200 400R B19 3mm designed for mounting to your application with the relevant M10 or M12 bolt made of strong steel construction for durability and has a double ball bearing head race frame for a smooth and easy rolling experience