Mastercool 134A VALVE CORE REMOVER / INSTALLER

Features and Benefits:

• Kit covers the most popular R134a valve cores.
• Heavy duty metal construction
• No refrigerant loss
• Includes blow molded case
• Eliminates the need to remove freon from the system.

134A valve core remover / installer allows the user to remove and install any 134A valve core while the system in under pressure.