Floor Register 1550-R-14X16 Accessories Countersunk mounting holes for flush

Countersunk mounting holes for flush appearance with color matching Phillips Pozidriv screws

Square collar designed for a 20” × 20”

Delivers supply air in a 360°air pattern

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 30" Duct Opening (front blades parallel to shortest dimension)

Hinged removable extruded aluminum face frame with signature line marks

Floor Register 1550-R-14X16 Accessories Countersunk mounting holes for flushStandard Features Fixed bars with 0 deflection Heavy duty steel honeycomb construction Flush core and frame provides smooth surface Free area equals more than 75% of nominal size Blades run parallel to longest dimension Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system Rust resistant pre coat with durable powder finish Driftwood Tan Options Reinforced welded core and extra supports for heavy duty