Fire Hose Adapter, Fitting Connection Type NPT x NH, Fitting Gender Male x Female, Fitting Material Brass x Brass, Fitting Movement Swivel, Fitting Shape Straight, Fitting Size 2 in x 2 1/2 in, Tightening Method Pin Lug, Compatible Pipe Size 2 in, Hose Fitting A Connection Type NPT, Hose Fitting A Gender Female, Hose Fitting A Size 2 in, Hose Fitting B Connection Type NPT, Hose Fitting B Gender Male, Hose Fitting B Size 2 1/2 in, Thread Type NPT x NH