DAYTON 2TGD1 Rectangular Fire Damper,5-3/4x9-3/4 In.
$59.95
9.8 In.H 5.8 In.W 3.7 In.L GStl Spring Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 5 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Rectangular,...