Mastercool 91490 Standard Valve Core Remover and Installer.

This Mastercool standard valve core remover and installer is a reliable tool for removing and installing valve cores. With its precision construction and easy-to-use design, it ensures efficient and accurate results. Perfect for professionals in the field, this is an essential tool to have in your toolkit.

Product Description:

The sturdy ball valve design controls the refrigerant flow with a 1/4 turn of the valve lever. The lever position also gives a visual indication of whether the valve is opened or closed.