Exhaust Hose Marine 3.5" Corrugated Per Foot | Shields 116-252-3120-1 3.5 in. Corrugated Marine Exhaust Hose Per Foot | Shields 116-252-3120-1 Shields wire reinforced marine water exhaust hose, sold by the foot. 3 1/2 in. Corrugated Marine Exhaust Hose 14 inch bending radius Price per foot Wet exhaust connections - with significant bends Engine intake Scupper lines Black synthetic rubber tube and cover Reinforced with double wire helix imbedded between plies of synthetic cord Resistant to: exhaust fumes, ozone, mild chemicals, antifreeze, salt water Abrasion resistant Temperature range:-20F to +200F continuous, +250F intermittent