Mastercool (MAS91490)

Valve Core Remover / Installer
Standard Valve Core Remover / Installer
Mfg: Mastercool
Part No: 91490
Item Number: MAS91490
In stock: Yes
MSRP: $58.49
Price: $25.77
Features and Benefits:
  • Sturdy ball valve design controls refrigerant flow with 1/4 turn of the valve lever
  • Lever position also gives visual indication of whether valve is opened or closed
This tool allows the user to service valve cores without losing the systems charge. Mastercool's new unique design offers a patented locking device that holds the shaft in place while removing or installing the valve core. This remover/installer makes removal or insertion much easier.