"Quality Work: The steel plate construction is sturdy, and the solid 50mm wide nylon wheels are suitable for acidic and alkaline environment, the caster wheels heavy duty are secure after installation, quiet \u0026 smooth operation, have shock and vibration absorption.","Flexibility \u0026 Safety: Double ball bearings allow the industrial casters wheels to rotate 360 degrees easily, help you move the loading in any direction easily. All 4 has equipped with brake, wheels will be locked when the brakes are pressed down to ensure locking.","High Load Capacity: Low gravity center design, therefore the caster's force point is lower, the force area is more hit with the solid nylon wheel, this large heavy duty caster wheel's load capacity is up to 4400lb, suitable for a variety of large instruments, furniture, and different environment.","Wide Application: Due to high load capacity, the caster wheels heavy duty with brake can adapt to all scenarios, from your wardrobe to your workbench, from the yard to the workshop, it can meet all your load-bearing needs, choose larger load-bearing, you can be more assured when using.","Nylon Material: Nylon wheels, very hard and durable, suitable for different harsh scenes, and with wider wheels, the force area is wider and the load bearing performance is more outstanding."