Ideal Wheels for moving furniture, toolboxes, and storage containers. Heavy duty wheels rotate 360 degree. With dual braked mechanism, it locks both the wheel and the swivel simultaneously. Non-marking and durable PVC castor wheels offer the elasticity of rubber wheels combined with the toughness and durability of metal wheels. 2 braked & 2 unbraked 2 inch (50mm) castors with a 35KG per wheel load capacity. .