Heavy Duty Swivel Castor Wheels Trolley 4" Office Chair Caster Replacement Wheels Heavy Duty PU Polyurethane,for Hardwood Floors,Carpet,Set of 5,with Universal Standard Stem 11x22m

EASY STEERING: Equipped with the 360 degree swivel plate, the caster wheels set of 4 can help you turn the direction of furniture at ease. The trolley wheels adopt a safe and reliable design of total lock, which can lock the castor wheels and the swivel plate at the same time, ensuring the furniture stay in place and not slip away. [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 carefree and safe glide all day on wood, hardwood, laminate, vinyl, tile and carpet flooring. [High quality] Our casters are made of industrial-grade steel, precision ball bearings and durable polyurethane, M6 lock nuts, and have a transparent PU shell, beautiful, smooth, and quieter rolling; heavy galvanized metal bracket; pressure tested Each wheel loads 60Kg / 132 pounds. [DIY the appearance of any chair] With our office chair casters, your chair will look more stylish and modern, and you will be pleasantly surprised by this. Whether it is a luxurious office chair or a computer table and chair for students, our large rollers can decorate your interior in the office or at home. WIDE APPLICATION: The heavy duty castor wheels have a wide use in different places. You can apply these castor wheels on multiple furniture, such as cabinet,kitchen cart,kitchen island, sofa ,bookshelves,wardrobe and so on. The soft and solid surface of the wheel allows the castor to move smoothly on wooden floor, tiles,carpet,concrete,grass etc.