SS-QTM8-FL12-S-K2
316 SS, QTM8 Series PTFE Sealed Quick Connect Stem without Valve, 3/4" Tube Fitting, Orange Key
SS-QTM8-FL12-S-K3
316 SS, QTM8 Series PTFE Sealed Quick Connect Stem without Valve, 3/4" Tube Fitting, Green Key
SS-QTM8-FL12-S-K4
316 SS, QTM8 Series PTFE Sealed Quick Connect Stem without Valve, 3/4" Tube Fitting, Yellow Key