Louvers Formed Steel Stationary
| Model# | |
| FS-201 | 2" Stationary Blade Louvers |
| FS-401 | 4" Stationary Blade Louvers |
| FS-402 | 4" Stationary Hooked Blade Louvers |
| FS-411 | 4" Stationary Blade Louvers |
| FS-601 | 6" Stationary Blade Louvers |
| FS-602 | 6" Stationary Hooked Blade Louvers |
| FS-611 | 6" Stationary Blade Louvers |
| FS-612 | 6" Stationary Blade Louvers |
