Cen-Tec Systems' hose with multi-brand power adapter set is engineered to connect a wide range of major power tool brands to your home shop vacuum for recovery of the debris and dust generated during the use of the power tool, keeping you and your shop clean while protecting you from airborne particulate that can harm your health. The adapters are designed to be versatile with most unique and tool industry typical connections. The inner collar with durable acetal clip connects directly to most brands of dry wall sanders and other tools generating high volumes of dust or having large debris profiles. A bayonet fitting with 1" soft TPE molded fitting is perfect for small power tool connections. The smooth 360 degree swivel rotation of the bayonet prevents the hose from kinking or resisting free movement of the power tool. Cen-Tec's hose is designed to fit all major brands of power tools and work shrouds including Skill Bosch, Ryobi, Makita, Dewalt, Festool. Fein, Cobalt, Porter Cable, Hitachi and Milwaukee Electric. The tank end is designed to fit all major brands of home shop vacuums including Shop Vac, Vacmaster, Ridgid, Craftsman, Dewalt, John Deere, as well as many private brands typical of the 2 ½" vacuum connection. The soft thermoplastic adapters can stretch up to 15% larger than the stated diameter due to the soft materials ability to stretch. This ability to stretch addresses dust shroud features like barbs, oval shapes, and metric measurements in addition to standard English dimensions. These adaptors feature crush rings on the inner surface that help to provide diameter flexibility and superior hold to the tools shroud. A sixth fume and dust adapter is designed to accommodate tools lacking a dust shroud like one might experience when working with common Dremel tools, band saws, welding, and when using and similar tools.