916 - Fixed 45° Blade Grille-18X24 Finish:Designer Color - Velvet Black Adjustable directional dampers with shut-off

Adjustable directional dampers with shut-off

904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening  (front blades parallel to shortest dimension)

Egg Crate T-Bar Filter Grille 2"

Type 316 stainless steel

Face set in an outer T-Bar filter grille frame

916 - Fixed 45° Blade Grille-18X24 Finish:Designer Color - Velvet Black Adjustable directional dampers with shut-offStandard Features Extruded aluminum surface mount frame with signature line marks Extruded aluminum fixed bar blades at 45 Blades are parallel to the longest dimension Designed to minimize vision into the air duct Center margins are mounted on the backside of the grille for a streamlined continuous look Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options Recessed