BLACK+DECKER 10.8 Volt Cordless Handheld Vacuum Pneumatic Polishers all‑metal chassis Door Handing Left Item Weight:14.1 all‑metal chassis Door Handing Left or Right Handed (reversible) Commercial or Residential Residential Indoor or Outdoor Indoor and Outdoor Knob Lever Style Lever Faceplate Material Brass Minimum Door Thickness 1 3 8 in Maximum Door Thickness 1 3 4 in Number in Package 1 set Packaging Type Clamshell Keying Keyed differently Installation Easy three step installation Package Dimensions (H x W x L) 9 FASTENERS: 15 gauge nails from 1 1 4 in Up to 2 1 2 in In length while POWERBOOST™ offers increased suction with a push of a button The handle is well balanced and fits comfortably in your hand Washable bowl + filters for allow for thorough cleaning between jobs Translucent BatterySense™ displays the remaining battery charge so you're never caught off guard FilterSense™ alerts you when your washable filter needs to be changed Lithium technology provides strong suction Choose between 2 speeds to meet your cleaning needs: low speed is ideal for sensitive applications such as vacuuming curtains + linens