CPS Pro-Set® TLVCS410 5/16" Valve Core Remover / Installer Tool w/ Side Port

• 5/16" (1/2"-20UNF) FM x 5/16" (1/2"-20UNF) M fittings for R-410A systems
• Designed to remove and install valve core without losing system charge
• Increases evacuation and charging speed by creating unrestricted access
• 5/16" (1/2"-20UNF) M side port is ideal for connecting electronic vacuum gauge during system evacuation
• Accessory items available for added service applications
• 800PSI working pressure