Acorn Manufacturing Decorative Cast Iron Floor Register

By Acorn Manufacturing



Inside dimensions
10-in x 4-in

Outside dimensions
12-in x 5.5-in

Wall opening (with holes and screws)

Length: 4in
Width: 10in


Acorn cast iron grilles and registers are designed to complement any architectural style, from Bungalow and Mission, to Spanish and Contemporary. Floor registers come in a traditional matte black finish and are suitable for use on hardwood floors, tile, and wall-to-wall carpeting.

  • Includes grille and louver.
  • Easy to install.
  • Available for standard 4", 6", and 8" heating duct sizes; see options to select.
  • Available with holes and screws for wall openings.

    Note: When determining size, measure the floor or wall opening, not the grille to be replaced. If possible, measure the duct itself.