| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | SOUTHWARK METAL MFG CO | SOU WS20310 | 20 3-1/4X10 COLLAR |
| | BRAMEC CORPORATION | BRA 19787 | 3-1/4" x 10" Rectangular Wall Vent |
| | BROAN-NUTONE LLC | BRO 502 | Broan 10-Inch, 270 CFM Side Discharge Ventilation Fan, White Square Plasti |
| | BROAN-NUTONE LLC | BRO 503 | Broan 8-Inch, 160 CFM Side Discharge Ventilation Fan with White Square Pla |
| Size | 3-1/4" x 10" |
