DWV9000 Universal Quick Multi-Connector for Dust Collectors, Vacuum Hose, Various Tools and Guards. Easily installed, For DWV9000 Universal Connector Replacement, Quick Connector Replacement for Dust Collectors (DWV9000). Compatible with for Dust Collectors, Vacuum Hose and Tools and Guards. The Universal Connecting System for Dust Collectors and Accessories all centers around the Universal Connector, which creates a secure, locking connection with its attachment. Colour:Black Material:plastic Package Contents: 2 * Connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.