Letter Drops / Mail Slots (USPS Approved)

Letter Drop Mailbox Slot – Residential Mailboxes

HLD12 Letter Drop Mail Slot

  • Spring-hinged front door for door or wall installation
  • Extruded aluminum construction
  • Rough opening 5″H x 12-5/8″W
  • Frame size 6-5/16″ H x 14-1/16″W x 3/4″D
  • Colors: Anodized aluminum (standard finish), Dark Bronze, and Gold
  • Door size 4″H x 11-3/4″W
  • Engraved ‘?U.S. Mail” standard

Optional Features:

  • Engraving as specified
  • HLD12L Angled Wall Liner available
  • HLD12LS Straight Wall Liner available
  • HLD12RA Optional Back Plate Interior Frame available


Contact National Mailboxescustomer service center for more product information at 1-800-676-5161


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