The 4 Inch Threaded Stem Casters from Zhongshan Xiaolan Town Jianbin Hardware Products Factory represent the pinnacle of quality and durability in mobility solutions. Crafted from premium materials, these casters ensure smooth mobility for carts, trolleys, and various equipment, providing exceptional stability and long-lasting performance. With a bearing load capacity of up to 120kg, our casters effortlessly handle heavy loads while remaining easy to manoeuvre, making them perfect for warehouses, hospitals, factories, and commercial environments. Trust in our commitment to customer satisfaction and superior engineering, as we prioritize performance and reliability in every product. Upgrade your workspace with our 4 Inch Threaded Stem Casters, designed for efficient and dependable mobility. Contact us to place your order today.