Premium wet exhaust hose for long and/or bent connections. Heavy EPDM tube and cover with wire helix between 2 ply reinforcement provides excellent flexibility and bend radius. Made to marine standards. Resists heat, ozone, fumes and collapse. Blue stripe. 280° F. SAE J2006 R2. Lloyd's registry type approved. 5 year warranty. ID 1-3/4" OD 2-9/32" Length 12-1/2' Working Pressure 50#