Fire Hose Adapter, Fitting Connection Type NPSH x NH, Fitting Gender Male x Female, Fitting Material Brass x Brass, Fitting Movement Swivel, Fitting Shape Straight, Fitting Size 1-1/2 in x 2-1/2 in, Tightening Method Pin Lug, Compatible Pipe Size 1 1/2 in, 2 1/2 in, Finish/Coating Chrome Plated, Hose Fitting A Connection Type NPSH, Hose Fitting A Gender Male, Hose Fitting A Size 1 1/2 in, Hose Fitting B Connection Type NH, Hose Fitting B Gender Female, Hose Fitting B Size 2 1/2 in