Aupoko R134A Valve Core Quick Remover Installer, High Low Pressure Valve Core Remover Tools Kit for R13A Refrigerant Air Conditioner System. Publisher: Aupoko. Useful Tool Kit: This valve core remover tools Kit includes R134a high pressure (Red) and R134a low pressure(Blue) valve core quick remover installer, 1 pc dual head core removal tool, 5pc R134a valve cores and 5pc 5V1 valve cores.
