Commercial 6" Steel Casters, Dual-Lock Stability System, Universal Bolt Design, 4400 lb Capacity, Set of 4, for Plate Trailer, Restaurant Carts, Home Storage

[Double Locking Brake System] Each wheel is equipped with a double locking brake, which can ensure that the scaffold is stable when needed, prevent accidental sliding or movement, and improve work safety. [Heavy Load Capacity] Each wheel can withstand a weight of up to 1100 pounds, making this set of wheels very suitable for use in heavy scaffolding or other equipment that requires carrying a large amount of weight. [6'' Wheel Diameter] The larger wheel diameter provides better rolling performance and passability, allowing the scaffold to easily move on various terrains while reducing friction and resistance during movement. [Durable Material] The wheels are made of high-quality materials, which have good wear resistance and durability, and can maintain stable performance and good appearance during long-term use. [Easy to Install and Use] This set of wheels is designed to be simple, easy to install on scaffolding or other equipment, and also convenient for daily maintenance and upkeep.