Architectural Lattice Grilles 1301-28x14 Finish:White 2" ADC compliant round collar

2" ADC compliant round collar with bead for ease of installation (square sizes only)

Single deflection radius mount spiral pipe grille with adjustable blades

Center margins are mounted on the backside of the grille for a streamlined continuous look

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 18" Duct Opening(front blades parallel to shortest dimension)

Architectural Lattice Grilles 1301-28x14 Finish:White 2" ADC compliant round collarStandard 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