3/4" NPT Flat Face Hydraulic Quick Connect Coupler Set w/Dust Caps,1/2”Body+ 3/4" NPT Thread Interchangeable with: Dixon HT Series: Male-HT4F6 Female-4HTF6 Tomco FE Series: Male-EP4-31 Female-EC4-31 Snap Tite 74 Series: Male-74N8-12F Female-74C8-12F Safeway FFE49 Series: Male-FFE491-6 Female-FFE495-6 Stucchi FIRG Series: Male-800801009 Female-800801008 Parker FE Series: Male-FEM-502-12FP Female-FEM-501-12FP Faster FFH Series: Male-FFH08 34NPT M Female-FFH08 34NPT F Eaton Aeroquip FD89 Series: Male-FD89-1002-12-08 Female-FD89-1001-12-08 DNP PLT4 Series: Male-FF-HPG-08-12N-NPT Female-FF-HPG-08-12C-NPT Features:5076 PSI Rating; Max Flow: 23.78 GPM Applications: Used in the agriculture, construction, logging industries etc,skid loader attachment,hydraulic tools,Agricultural implements,equipment attachments, drain lines,constructionindustrial hydraulic lines Made by harden steel construction with zinc nickel plating for superior corrosion resistance ,and one hand push-to-connect operation