Appion 5/16" Valve Core Removal Tool

Valve cores effect refrigerant recovery and system evacuation times significantly. Product Features 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 loose a stem again Adjustable Tip - Grab all cores with confidence