Service Schrader Port Valve wrench 4-in-1 hex and square stem:ct

FEATURES:

1. Improved Model: Valve Core Remover/Installer
   • You can remome valve cores quickly and easily.
   • work on service valves cores in Schader ports booth 1/4 " and 5/16" in charged systems, change the core without loosing the charge!
   • Stainless steel ball valve to close the port when the core is removed.
   • solid brass with SS ball valve to isolate the charge when the core is removed.
   • with a Side 1/4" flair port for checking if the service done correctly, or do other service when the core is removed
   • Solid Forged Brass/steel construction, designed solid to last.
2. Valve Wrench
   Four sizes: 9/16" hex for dust cap on access valves and plug oil check on compressor;

   1/2" hex for compressor mounting bolts;

   1/4" square for valve stem and service valves and old style compressor valves;

   3/16" square for valve refrigerant charging tanks.