Steel Blade Double Deflection Diffuser 934-14X10 past 12 months 2 position adjustment for heating

2 position adjustment for heating and cooling seasons

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

3 cone steel diffuser with hinged core for easy duct access

Round Bowtie Damper

Steel Blade Double Deflection Diffuser 934-14X10 past 12 months 2 position adjustment for heatingStandard Features *Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Double deflection diffuser * Front blades parallel to shortest dimension * Back blades parallel to longest dimension * All blades adjustable allowing 4 way flow adjustment * Soft White Options * 934 O with recessed screwdriver operated opposed