Quotes (0) FMSI > Air Conditioning System > Service > Sealing Washers, Gaskets, Service Ports & Caps > Valve Core Tools > Item # 5127 FMSIFMSI Air Conditioning SystemAir Conditioning System ServiceService Sealing Washers, Gaskets, Service Ports & CapsSealing Washers, Gaskets, Service Ports & Caps Valve Core ToolsValve Core Tools Item # 5127 Item # 5127, Large Valve Core Installation & Removal Tool 5127Large Valve Core Installation & Removal Tool Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both