-Made of durable polyurethane rubber, features high strength,abrasion-resistance,vibration absorption and will not hurt the floor.
-Built-in double steel ball bearings, provides smooth mobility and low noise, the swivel casters are silent, easy to push, and energy saving during rolling.
-Steel structures body thickened for high load capacity, each caster can carry 150Lbs.
-With double brake, it can brake the rotation direction of the bottom plate and the direction of the wheel forward,which is essential for use safety.
-These swivel casters 360 degrees rotatable, flexible enough to work in a tight space.Suitable for trolleys, workbench, furniture, shelves and other common items in daily life.