Lambro 3-1/4 In. x 10 In. Aluminum Wall Exhaust Vent

• Brand Name | Lambro
• UPC | 039899001065
• Country of Origin | USA

Opening/closing damper prevents outside elements from entering the vent. Damper is spring loaded to keep damper closed when not in use. For 3-1/4 In. x 10 In. duct. Damper spring controlled. Aluminum. Mill finish.