SS-QTM2-ML8-S-K6
316 SS, QTM2 Series PTFE Sealed Quick Connect Stem without Valve, 8mm Tube Fitting, White Key
SS-QTM2-ML8-S-K7
316 SS, QTM2 Series PTFE Sealed Quick Connect Stem without Valve, 8mm Tube Fitting, Purple Key
SS-QTM2-ML8-S-K8
316 SS, QTM2 Series PTFE Sealed Quick Connect Stem without Valve, 8mm Tube Fitting, Brown Key