POL to QCC1 Propane Tank Adapter, Old to New, with 10 Pcs Propane Tank O Rings, Propane Adapter Fittings, Propane Hose Adapter, Converts POL LP Tank Service Valve to QCC1 / Type1 Hose or Regulator. Function: Convert POL low-pressure fuel tank maintenance valve into QCC1/1 type hose and regulator.
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