描述
- 16 in. interlocking louvers provide a weather seal
- Louver tie bar to reduce flapping
- Nylon bearings & solid shaft for a smooth performance
- Welded corners
- 1.5 in. pre-drilled mounting flange
Mfr. item number - VRSG16A-C-W Heavy-duty extruded aluminum frame Weight: Approximately: 4 pounds Shipping Dimensions: Approximately 19 x 19 x 20 inches.
