1/2" Flat Face Hydraulic Quick Connect Coupler NPT
1/2" NPT Hydraulic Quick Connect Flat Face Coupler (SET) — McLaren Metal
VEVOR Flat Face Hydraulic Couplers 1/2 in. Body 1/2 in. NPT Thread Skid Steer Connect Coupling 4061 PSI Hydraulic Fittings YYJT12B12N1DZ2801V0 - The Home Depot