Mastercool 91490 Standard Valve Core Remover / Installer

This item is brand-new, factory sealed.

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
• Sturdy ball valve design controls refrigerant flow with 1/4 turn of the valve lever

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. 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.