Enhance the functionality of your sliding doors with the 304 stainless steel nylon wheel sliding door pulley with upper door clamp wheel track guide wheel bearing roller fixed pulley. This versatile product is suitable for a wide range of applications, from residential sliding glass doors to industrial gate systems. The combination of 304 stainless steel and nylon ensures durability and smooth operation, even under heavy use. Installation is user-friendly, allowing you to quickly replace old or worn-out pulleys and improve the performance of your sliding doors. Enjoy of a quiet and efficient sliding mechanism with this pulley system. Features -Color:Multi -Material:Stainless Steel, nylon -Size:5.90X5.00X3.00cm/2.32X1.97X1.18in - construction: made from 304 stainless steel and nylon, this sliding door roller is -Quiet performance: the nylon wheel design ensures silent operation, protecting your floors and maintaining a quiet environment -Smooth operation: featuring bearing rollers, this product ensures smooth and easy sliding, enhancing user experience -Convenient fixed pulley: the fixed pulley option allows for straightforward installation and stable performance, making it easy to use -Multipurpose: suitable for sliding doors, windows, and other home renovation projects, providing a versatile solution for various applications Package list: 1 track pulley