Trident Flex Hardwall Exhaust Hose, 4" x 4' 

Premium wet exhaust hose for long and/or bent connections. Heavy 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. 250° F. SAE J2006 R2. Lloyd's registry type approved. 5 year warranty.

ID: 4", OD: 4-21/32", Length: 4', Working Pressure: 50#