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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Galvanized Finish
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 30" Duct Opening (front blades parallel to shortest dimension)
Options (must specify when ordering)
Nylon bushings on adjustable blades prevent metal on metal rattle
All component parts
Adjustable Curved Blade Diffuser CB20-26X26 Residential Registers & Grilles Galvanized FinishStandard Features * Adjustable curved blade . 055 T6 extruded aluminum surface mount supply diffuser * Four air patterns: CB10 one way, CB20 two way, CB30 three way, CB40 four way * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * CB40 O recessed screwdriver operated opposed blade damper * Square to round No Labor Collar (square sizes only) * 700 CB and CB T T Bar mount * SCB steel
