KNIPEX 7 Piece Household Tool Set Plumbing Tool Infusion MicroBubble therapy system is Infusion MicroBubble therapy system is easy to operate and control with the push of a simple on off air switch Pre assembled to help ensure quick and easy installation (1) 9T 53712 Tool Set Type Electrical Number of Additional Tools Included 0 Case Type N A (no case) Warranty Limited lifetime Number of Hammers Included 0 Number of Screwdrivers Included 7 CA Residents: Prop 65 Warning(s) No UNSPSC 27113200 Number of Drill Bits Included 0 Number of Screwdriver Bits Included 0 Charger Included No Voltage 1000 Total Number of Pieces 7 Finish Black oxide Number of Batteries Included 0 Number of Levels Included 7 Number of Wrenches Included 7 Utility Knife Included No Drill Driver Included No Tape Measure Included No Number of Pliers Included 7