5" double locking rubber scaffolding casters, 280 lb capacity, 4-pack

360° Rotation: The top plate is equipped with high-quality steel balls, can rotate 360 degrees quickly and smoothly with ease, making it easy to flexibly change direction.
Solid Rubber Wheels: Made of high-quality rubber material that does not leave marks, absorbs shocks and vibrations, is durable and rolls quietly, protecting your floors from scratches.
Double locking mechanism: The locking mechanism can lock both the wheel and the swing arm at the same time, which is crucial for safety and stability.
110kg capacity: Each wheel can carry up to 110kg. Perfect for flight cases, display equipment, light machinery, cabinets, equipment racks, furniture, etc.
Strong Bracket: The thickened galvanized steel plate is extremely wear-resistant, corrosion and dust-resistant, strong and durable for long service life.