Square-top metal utility vent, recommended for kitchen duct outlets and bathroom fan exhausts as well as ventilation, large capacity of full 50 sq-in of net-free ventilating area (NFA) per vent, versatile, available with square throat in heavy-duty aluminum, easy to install, pre-drilled nail holes with extra wide flashing area. CSA listed. Online purchases are in packages of 10.
| Id | 228190 |
| SKU | 6581615 |
| PartNo | R50A |
| UPC | 050206100004 |
| Net Free Ventilating Area | 50 Sq-in |
| Rough Opening Size | 9 In L X 9 In W |
| Material | Aluminum |
| Finish | Mill |
| Installation Type | Roof |
| Length | 16-1/2 In |
| Width | 15 In |
| Height | 4 In |
| Suitable For | Kitchen Duct Outlets, Bathroom Fan Exhausts And Attic Exhaust Ventilation |
| CID | 9 |