Versatile Adapter Sizes: This kit includes five adapters with diameters of 1-2/3 inch (x2), 1-1/3 inch, 1.1 inch, and 0.9 inch, ensuring compatibility with a 1 1/4" diameter vacuum hose and a wide range of power tools and from multiple .Efficient Tool Switching: Featuring interchangeable connectors, this system allows for quick disconnections with a simple click, optimizing your workflow and saving precious time in your shop.Enhanced Mobility with 360 Clip: The innovative 360 clip minimizes hose kinking, facilitating smooth movement around the workshop and preventing the hose from snagging on corners.Adjustable Air-Relief for Optimal Suction: Each adapter is equipped with an air-relief valve, offering the flexibility to fully or partially open the valve, regulating suction power for precise handling.This adapter kit is designed to enhance your woodworking experience by providing versatile sizes and efficient tool switching. The 360 clip allows for easy maneuverability, while the adjustable air-relief feature ensures optimal suction control. Perfect for various power tools and , this kit is a must-have for any workshop.Color: Black & BlueMaterial: plasticPackage Contents:5*dust collection hose adapterOnly 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.