Pay in 4 interest-free payments of $40.38 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
3/16” holes on 1/4” staggered centers
Diffuser Only (no damper)
One-piece removable slide damper for off-season closure
904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 12" Duct Opening (front blades parallel to shortest dimension)
Architectural Lattice Grilles 1303-28x10 Commercial 3/16” holes on 1/4” staggeredStandard Features 1 rim size (2 larger than nominal duct size order size) 14 gauge steel construction Countersunk mounting holes for a flush appearance 11 32 Wide x 1 27 32 High slots. 5 32 crossbars, with 75% free area Options 14 GA 304 SS Construction Fractional Sizes Tamper proof Screws *Pricing is based on standard 14 GA steel construction. Please contact us for a quote on options. tony@registers direct. com
