Architectural Lattice Grilles 1301-26x46 Residential Registers & Grilles One piece stamped steel frame

One piece stamped steel frame on most common sizes

contour molded fiberglass back with a foil barrier backing

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening  (front blades parallel to shortest dimension)

14 gauge steel construction

with 60% free area

Architectural Lattice Grilles 1301-26x46 Residential Registers & Grilles One piece stamped steel frameStandard 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 x 11 32 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