Household R410 R22 Valve Core Remover Installer Tool Gold 15 x 3 x 15cm

• Remove valve cores quickly and easily. Designed ball and brazed side fitting for durability and long life. • Remove and install valve cores without the loss of refrigerant. • Work on service valves cores of booth 1/4 inch and 5/16 inch service ports. • The metal knob is all designed with anti-slip design, and the valve core grabber tool make it be easily inserted into the inner valve core to control the core. • No need to stop the machine, no need to release the refrigerant, the dual size 1/4, 5/16 can adapt to R22/R410 air-condition, external bypass port design can remover valve cores.