https://janitorialmonster.com/products/h2f2-b-by-dixon-valve-hydraulic-quick-disconnect-coupling-h-series-1-4-female-nptf-x-1-4-iso-b-interchange-plug-brass
H2F2-B by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/4" Female NPTF x 1/4"...
H2F2-B by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-Series | 1/4" Female NPTF x 1/4" ISO-B Interchange | Plug | Brass