VacuMaster 5 CFM Vacuum Pump ROB15500 Booster Packs eliminating wedging or further tightening

eliminating wedging or further tightening of frozen bolts and screws

Enhanced open-end design with Surface Drive Plus Technology that prevents fastener rounding

Handles marked with part number identification

Features and Benefits: Economy finish

VacuMaster 5 CFM Vacuum Pump ROB15500 Booster Packs eliminating wedging or further tighteningVacuMaster 5 CFM Vacuum Pump Features and Benefits: 115 volt, 2 stage design Heavy duty motor high torque design for easy start up and efficient operation Die cast aluminum housing makes the pump lightweight but durable Lifetime filtration the intake filter prevents foreign matter from entering the pumping chamber, and an internal exhaust filter separates oil vapor from the exhaust flow 35 microns ultimate vacuum ? No hassle over the counter