All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 600S with a taller throat for use on a shake roofs is available. 60 sq-in of net-free ventilating area. 16-5/8 in x 18-7/8 in x 4 in overall size. Online purchases are in packages of 6.
| Id | 198613 |
| SKU | 9438102 |
| PartNo | 600B |
| UPC | 035358320067 |
| Country of Origin | |
| Net Free Ventilating Area | 60 Sq-in |
| Material | Aluminum |
| Color | Black |
| Overall Width | 16-5/8 In |
| Overall Height | 4 In |
| CID | 9 |