Coupler, Rigid, For Hose I.D. 3/4 in, Hose Fitting A Gender Female, Hose Fitting B Gender Female, Hose Fitting A Size 3/4 in, Hose Fitting B Size 3/4 in, Hose Fitting A Connection Type NH, Hose Fitting B Connection Type NH, Fitting Material Brass, Overall Length 1 4/25 in, For Use With Hydraulics Water Hose, 200 psi, Temp. Range -40 Degrees to 250 Degrees F