10x4 White Steel 2-Way Air Register (Duct Opening) Sale15 The grille's overall face measures

The grille's overall face measures 11-15/16" × 5-15/16"

For interiors that lean dark and bold

See the full 10x4 sizing guide →

The 1-1/4" neck depth makes it practical in thin partition walls where standard models may not have room to fit

The visible face size of this diffuser is 11-3/4" × 5-3/4"

10x4 White Steel 2-Way Air Register (Duct Opening) Sale15 The grille's overall face measuresCHECK SIZE BEFORE PURCHASE: The 10" 4" listing refers to your duct opening the hole in your wall or ceiling. Drop in replacement for any 10" 4" wall or ceiling duct opening no remodeling required. Solid steel construction won't crack, warp, or yellow like plastic registers. 2 way airflow lever open, close, or redirect supply air with a finger flick. Wall and ceiling compatible one register, two install scenarios. Classic white powder coated finish