Appion MGAVCR Mega Flow Vacuum Rated Valve Core Removal Tool – 5/16" System Connection (4-Pack) for HVAC, Refrigeration & Automotive AC Repair

Vacuum-Rated Valve Core Removal Tool for 5/16in Ductless Systems Valve cores effect refrigerant recovery and system evacuation times significantly. Always remove valve cores from the system for Full Flow. Features and Benefits Vacuum-Rated to 20 microns Full Flow for high speed recovery and evacuation Double O-Ring ball valve seal for accurate "blank off" vacuum testing 1/4" side port for service gauges Designed for high pressure refrigerants including R410a Magnetic Base - Never lose a stem again Adjustable Tip - Grab all cores with confidence