4X Heavy Duty 100mm/4”Rubber Swivel Castor Wheels Trolley Furniture Caster
2 x swivel wheels With Brake | 2 x swivel wheels Without Brake. These Heavy Duty Swivel Castors have polyurethane non-marking wheels. Mounting Plate: 93mm x 63mm. Wheel width: 32mm. Loading capacity: 600kg (Set of 4).