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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Hinged removable extruded aluminum face frame with signature line marks
904 - Double Deflection Adjustable Aluminum Blade Grille for a 48" x 18" Duct Opening (front blades parallel to shortest dimension)
Stamped steel face with roll formed frame
Half-length screwdriver operated Scoop Extractor
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square collar
Aluminum Door Grille 4000-30X28 Residential Registers & Grilles Hinged removable extruded aluminum faceStandard Features * 4000 door core grille with single frame * 4100 door core grille with additional loose frame * . 060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1 4" to 2 1 4" * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Driftwood Tan Options * 1310 Series stainless steel door grille * Tamper proof screws *
