The heavy-duty castors are ideal for a wide range of applications, from industrial settings to home workshops. These castors are built to handle heavy loads with ease, providing reliable and smooth movement. Their durable design ensures performance, making them a valuable addition to any equipment that requires mobility. Features -Color:Black -Material:Alloy -Size:6.30X5.30X5.30cm/2.48X2.08X2.08in -Inner diameter: 20 mm -Durable construction: built with durable materials, these are designed to last and perform reliably -Stability to use: These universal front wheels are engineered to enhance the maneuverability and stability, ensuring safe and efficient operation -Simple installation: easy to install, making it convenient for users to get their equipment ready for use -Extensive use: suitable for automotive repairs, construction sites, and other applications, providing broad utility -Efficiency boost: these accessories can enhance work efficiency, saving time and effort in various tasks Package list: 2 x jack wheel