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 256-03706-00 Ventilator 197-00885-00 Fender Holder Movable 956-07927-00 Lock 956-07209-00