Castors 3in Office Chair Caster Replacement Computer Chair Wheels Soft Rubber Heavy Duty, for Hardwood Carpet Tile,5 Set,with Universal Standard Stem,Support 550 Lb(Brake,M8)

[Easy installation] Our wheels have a universal standard size valve stem, which is very suitable for home and office chairs, as well as game chairs, etc. In addition, it is suitable for salons, work benches and other swivel chairs with holes. The rods are M8 / M10 / M12 in diameter and 1.2 inches (30mm) in length. [] Our casters are made of industrial-grade steel, precision ball bearings and durable rubber, M6 lock nuts, and have a transparent shell, beautiful, smooth, quieter rolling; heavy metal bracket. High-quality materials and rock-solid construction make our 3-inch office chair replacement wheel the strongest of its kind, supporting 550 pounds per group. [Best choice] With our office chair casters, your chair will look more stylish and modern, and you will be pleasantly surprised by this. With DIY, you can turn your favorite home office chair into attractive modern furniture. Our replacement castors are the absolute best upgrade of many office chair accessories. [All surface protection] No matter how you move, there will be no scratches or marks on the floor. The innovative design can ensure the most silent movement in the office. Enjoy a and safe glide all day on wood, hardwood, laminate, vinyl, tile and carpet flooring. Are you pushing or carrying your equipment? Don't put pressure on your back and save your energy by installing these new wheels to move heavy objects to your equipment, watch how easy and effortlessly you can manoeuvre your furniture. Moving casters wheels can be used in homes, schools, garages, shops, trolleys and hospitals. The heavy duty casters can be used to move ottoman, coffee table, plant stands etc.