This height-adjustable caster features an innovative adjustable anti-vibration leveling footpad, enabling flexible equipment movement while easily switching to a non-rolling mode when fixed positioning is needed. The labor-saving and efficient height adjustment design simplifies equipment alignment. With excellent safety and stability, it moves smoothly while effectively absorbing vibrations during operation, creating a secure and stable environment for equipment use. Crafted from high-quality steel and ball bearings, these casters offer industrial-grade durability and sturdiness. A set of 4 casters supports a standard load capacity of 1,000 lbs. which can be increased to 1,800 lbs when the leveling footpads are lowered to the same height as the wheels, demonstrating robust load-bearing capability. The swivel plate undergoes a unique cold-rolling process to enhance thickness and strength, significantly improving load-bearing performance. Suitable for a wide range of applications, these casters are perfect for heavy-duty workbenches, kitchen islands, machinery equipment, medical instruments, communication devices, and more. They meet diverse needs for equipment mobility and fixation across various industries, making them a practical and reliable choice.