C&D Ball Valve Core Removal Tool for 5/16" SAE - CD3956

• 1 x C&D Ball Valve Core Removal Tool CD3956
• Ball Valve Core Removal Tool (BV-CRT) for 5/16” flare connections and has 1/4” male flare side access port
• 1/4″ male flare side port for attaching hose or gauge

The BV-CRT works the same as C&D Valve's original CRT. It removes a valve core from a 1/4” male flare access fitting without loss of refrigerant. Because it has a ball valve inside rather than a stem-type valve, the tool can be closed with just a quarter turn.

With the valve core out, many operations can be performed including:
 - Replacing a bad core
 - Adding or removing refrigerant
 - Measuring internal temperature (CD3975 required, sold separately)