AllinOne Replacement Solution: This set includes 6 white plastic wheel screws to keep your pool cleaner functioning smoothly and help you maintain a clean pool with less effort. Compatibility: Suitable for models 180, 280, and 380, these screws are an essential replacement part for various pool cleaning systems. Enhanced Functionality: any broken or missing wheel screws to restore the performance of your pool cleaner and enjoy more efficient cleaning. Quick and Easy Installation: The design allows for straightforward installation, letting you damaged components quickly and to enjoying your pool. Use scenarios: When your pool cleaner on models 180, 280, or 380 has damaged or missing wheel screws, install this set to restore operation. As part of routine maintenance to prevent downtime and maintain cleaning efficiency. After periods of heavy use or debris, worn screws to maintain system reliability.