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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
inner dimension and outside dimension sizes available * Tamper proof screws * Standard Color
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening (front blades parallel to shortest dimension)
CB10 Engineering/Performance Data
stair risers
Provides 4-way air flow on one plane
Architectural Lattice Grilles 1302-42x34 Finish:MBlack inner dimension and outside dimensionStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 1 27 32 Wide x 11 32 High slots on staggered centers. 5 32 crossbars, with 75% free area Options 14 GA 304 SS Construction 12 GA (. 080") Aluminum Construction 1 8" GA (. 125") Aluminum Construction 12 GA Steel Construction
