Save now when you buy the 16" x 14" Steel Blade Grille with 45° Fixed Blades Parallel to Long Dimension with an opposed blade damper in soft white (Shoemaker 935-0-16X14) while it's still in stock online at PlumbersStock. The 935-O series offers steel blades are spaced at 2/3-inches and fixed at 45 degrees. Take note that the blades run parallel to the longest dimension. The opposed blade damper requires a screwdriver to operate it. Countersunk mounting holes provide a flush appearance. Shoemaker is a popular HVAC brand among both homeowners and contractors for good reason.