Hart & Cooley 8" x 8" (Wall Opening Size) White Aluminum Horizontal Register, Opposed Blade Damper (A505OB Series)

Features: Extruded aluminum construction Single row of individually adjustable horizontal face bars Pivoted bars for easy positive setting Lever-operated, multi-shutter valve Bright White or Satin Anodized finish Flat frame option standard, stocked as current Damper depth is slightly greater (1/4”), where applicable Also available in special order Z-Frame