The DEWALT crevice tool is the perfect tool for cleaning in corners and tight spaces. The narrow yet long nozzle leaves no gap out of reach. Fits most wet/dry vacuums with a 1.5" hose. From a portable DEWALT wet/dry vacuum, ideal for a variety of cleaning tasks in any room at home and garage, to the heavy-duty 3.7L vacuum cleaner for hard use, DEWALT vacuums do short work even on the toughest tasks saving you time and effort.