Sets have an ISO 5675 body and include a coupler/plug combination primarily used on agricultural and construction equipment. If the coupler is permanently mounted, the one-way sleeve design allows implement break-away without hose damage. Critical parts are hardened for long service life. Couplers interchangeable with Parker/Pioneer 4200 Series
International Harvester Old Style Male Tip x 1/2" Female Pipe Thead Hydraulic Quick Disconnect (S12-4)
