12"x 12" (Duct Opening Size) 4-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 13.75" X 13.75" This product has listed size

This product has listed size 12“w X 4”h is for duct opening measurement only

actual outsize overall dimensions is 9

Distance between the centers of two screws is 13"

Stamped face steel construction with 1/2" fin spacing for high air flow

Independent packaging: Each vent is independently packaged for enhanced protection during transit

12"x 12" (Duct Opening Size) 4-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 13.75" X 13.75" This product has listed sizeThe Listed size 12"x 12"is for inside duct opening measurement, actual outside dimension is 13. 75" X 13. 75" Stamped Face Steel Construction with 1 2" fin spacing for high air flow Four Way Air Flow deflection Design Multi shutter damper with easy handle to adjust desired amount of air flow Individually shrink wrapped with card board pad in the back for extra protection