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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Front blades are parallel to the shortest dimension
Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers
Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 8" Duct Opening (front blades parallel to shortest dimension)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 38" x 18" Duct Opening (front blades parallel to shortest dimension)
4" 3 Hour Vertical Mount Fire Door 2665-18 T-Bar Front blades are parallel toh3. Standard Features * 2661 Square or rectangular fire door for vertical mount only. Maximum dimension 60x60. For damper free area chart A click here * 2663 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 60w x 52h. For damper free area chart B click here * 2665 Round fire door for vertical mount only. Available 4" thru 52" round. * 3 hour rated * UL and California State Fire Marshall approved * 4 1 4"
US$ 10.00
US$ 10.00
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US$ 11.68
US$ 22.18
US$ 24.95
