Products Ventilator Other Ventilator Back Cowl Vent 956-73415-00 COWL VENT PLASTIC ITEM NO. Hole mm Color Weight/g 956-73415-00 76 (3-3/8") White 168 You May Also Be Interested In Vent Adjustable 956-03754-00 Slotted Ventilator 956-03725-00 Flush Mount Pole Sockets 956-09882-00 Hinge,SS 556-11032-00