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The DELTANA MS0030U5 is a heavy-duty mail slot designed for installation in exterior doors and entry panels. Built to handle daily use in residential and light commercial applications, this unit features an antique brass finish that suits traditional and transitional architectural styles. It measures 14.2 inches in length, 3.5 inches in width, and 0.9 inches in height, making it compatible with standard door slot cutouts. Installation is handled by carpenters, general contractors, or skilled DIYers as part of new construction or door hardware retrofit work.
This mail slot is suited for exterior door applications in residential homes, apartment buildings, and small commercial offices where through-door mail delivery is required. The antique brass finish integrates with period-appropriate door hardware sets and complements oil-rubbed, aged, or warm-toned finish groups. Its heavy-duty construction makes it appropriate for high-traffic entry doors that see frequent use.
Designed as an OEM-style replacement or new-installation mail slot for standard exterior door applications requiring a heavy-duty through-door mail delivery fitting.
Installation is typically performed by a carpenter or general contractor using standard woodworking tools to cut the door opening to the required dimensions. Power to any associated door hardware or electric strike systems should be disconnected before beginning work. Follow local building codes regarding exterior door hardware installation, and verify door thickness and material are compatible before cutting. Do not install on fire-rated door assemblies unless the product is listed for that application.
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