Fast port connector features quick attachment for 4 inch hoses, eliminating hose clamps and reducing setup time in woodworking shops for efficient tool changes Easy setup includes all necessary components simply attach to vacuum hoses for rapid machine conversions without complex installation procedures good ABS construction ensures stable use, while powerful magnets provide secure yet detachable attachments for frequent equipment changes consistent various woodworking equipment including planers and cutting tables, this collection adapter enables smooth 4 inch hose transfers between different machines Maintain workshop cleanliness with simplified control our connectors reduce messy piping setups, ideal for organized woodworking spaces, Manufacturer: ZWTPGKRD