Vibrant Performance 2733B 4 Ply Hump Hose Coupler

4 Ply Hump Hose Coupler. 4 Ply Hump Hose Coupler; 2.75 in. I.D. x 3 in. Long; Blue;. Not suitable for oil or fuel service, although custom hose solutions are available for such applications. Rated for temperatures ranging from -65 deg.