5" Softwall Marine Exhaust Hose 12 1/2' | Sierra 116-200-50045" Softwall Marine Exhaust Hose 12 1 2' Sierra 116 200 5004 Shields 116 200 5004 5 in. Marine Exhaust Water Hose 5 in. Marine Exhaust Water Hose (No Wire) 12 1 2 ft. length Straight connections in wet exhaust systems Engine water circulation lines Black heavy walled synthetic rubber Reinforced with 2 plies of synthetic cord Resistant to: engine heat, exhaust fumes, ozone, mild chemicals, antifreeze, salt water Temperature range: 20F to +200F