T-Bar Adjustable Curved Blade 700CB40-15X15-8 Residential Registers & Grilles Countersunk mounting holes with color

Countersunk mounting holes with color matching Philips Pozidriv screws

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 4" Duct Opening  (front blades parallel to shortest dimension)

screw holes and color matching panhead screws * Standard Color

2-way register with stiffened 1/2" fan-shaped louvers for silent operation

T-Bar Adjustable Curved Blade 700CB40-15X15-8 Residential Registers & Grilles Countersunk mounting holes with colorStandard Features * Individually adjustable curved blade T Bar diffuser * Core is constructed of . 055 T6 extruded aluminum * Five air patterns: 700 CB10 one way, 700 CB20 two way, 700 CB20C corner, 700 CB30 three way, 700 CB40 four way * 6x6 thru 20x20 diffuser sizes * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 700 CB40 0 opposed blade damper * 700CB FR U. L. listed Fire Resistance