915 - FIXED 45° BLADE GRILLE 915-28X18 Residential Registers & Grilles Blades are parallel to the

Blades are parallel to the longest dimension

Heavy duty steel honeycomb construction

Mill finish

904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 6" Duct Opening   (front blades parallel to shortest dimension)

12" and 14") * HVD OR - factory installed opposed radial damper (sizes 6"-14") * HVD FR - U

915 - FIXED 45° BLADE GRILLE 915-28X18 Residential Registers & Grilles Blades are parallel to theStandard 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