30008 – DAMPER (8″ W/ KEY)
$5.19The Malco D8HTAST 8-Inch Pre-Assembled Damper is constructed from durable 28-gauge galvanized steel and features double bearings for smooth operation. Pre-assembled with a handle, it ensures easy installation and is suitable for standard duct sizes, making it ideal for regulating airflow in residential and commercial HVAC systems.