Straight Hose Coupler, 2.75 I.D. x 3.00 long - Blue Description Straight Hose Coupler, 2.75 I.D. x 3.00 long - Blue Material 4 Ply Reinforced Silicone Warranty One Year Limited Warranty Part Specifications Inlet I.D. - 2.75 Outlet I.D. - 2.75 Length 3.00 Wall Thickness 0.18 Maximum Operating Pressure 50 psi Color Blue