Products Ventilator Other Ventilator Back Strainer for Thru Hull 956-73282-00 STRAINER FOR THRU HULL NYLON ITEM NO. L x W mm Color Weight/g 956-73282-00 120x81 (4-3/4"x3-3/16") Black 24 You May Also Be Interested In Ventilator, Plastic 556-15110-00 Locker Vent 956-03720-00 SS Hatch Cover Pull 256-03589-00 Bearing Kit 256-86214-00