High quality material: 25mm casters Small fixed casters made of heavy metal and plastic, easy to roll and durable. Simple installation steps: The wheels of the 25mm wheel furniture are easy to install, assemble, and disassemble, making it very convenient. The wheels are smooth and will not leave any marks on the floor. Widely used: Micro directional casters with fixed casters are widely used in furniture, handcarts, shopping carts, electrical equipment, and various industrial equipment. Rated load: The maximum load-bearing capacity of each furniture cabinet wheel is 5KG, made of high toughness material and can be used for a long time. Size: Drawer wheel casters, rubber casters, furniture casters, fixed casters, diameter 25mm, heavy-duty casters, total height: 28mm, mounting plate: 42mm x 19mm. screw hole: 4mm.