Rocky Mountain Goods Floor Register 4X12(Duct Opening Measurements) - Heavy Duty Walkable Register - Premium Finish - Easy Adjust air Supply Lever - 4 inch by 12 Inch Floor Vent (White)

Rocky Mountain Goods 4" x 10" Floor Vents 2 Pack - Heavy Duty Walkable floor register - Premium Finish - Easy adjust air supply lever (White)

Accord ABFRWH410 Floor Register with Louvered Design, 4-Inch x 10-Inch, White

Deflecto Floor Vent Register, 4" x 10", White (RGFW104)

Accord ABFRWH414 Floor Register with Louvered Design, 4-Inch x 14-Inch, White

6" X 12" Floor Register with Louvered Design - Fixed Blades Return Supply Air Grill - with Damper & Lever - White

Rocky Mountain Goods Floor Register Vent - 4-Inch by 10-Inch - Easy adjust air supply lever - Premium finish - Heavy duty to allow walk on use (White)

Decor Grates AJH412-RB Floor Register, 4 x 12, Rubbed Bronze

Accord ABFRBR412 Floor Register with Louvered Design, 4-Inch x 12-Inch(Duct Opening Measurements), Brown

Decor Grates AJH412-NKL Floor Register, 4 x 12, Nickel