Mailbox 800 cu-in Galvanized Steel Powder-Coated White, Gibraltar E1100WAM Elite The Gibraltar E1100WAM Elite mailbox is a heavy-duty, fully assembled residential mailbox constructed from corrosion-resistant galvanized steel with a durable white powder-coated finish for long-lasting protection against weather, rust, and UV degradation. Designed to meet USPS standards, it offers 800 cubic inches of secure storage capacity for daily mail and small packages. The reinforced door features an adjustable latch for a tighter, more secure seal, preventing unauthorized access and weather intrusion. A dedicated space on the door allows for easy installation of address numbers, while pre-drilled holes support flexible side- or bottom-mounting to compatible posts. Includes a durable aluminum outgoing mail flag for convenient notification of outgoing mail. Features - Heavy-duty galvanized steel construction resists denting, rust, and environmental damage - White powder-coated finish enhances durability and maintains clean, attractive appearance over time - Adjustable door latch allows customization for a tighter, more secure closure - Dedicated address plate area accommodates standard 1-1/4 in to 2 in numerals - Pre-drilled mounting holes enable flexible side or bottom attachment to compatible posts - Fully assembled ? ready to install with no tools required for assembly - Includes aluminum outgoing mail flag for clear visual indication of outgoing mail - 800 cu-in capacity accommodates standard mail and small parcels - Weather-resistant design withstands rain, snow, sun, and extreme temperatures - Compatible with Gibraltar WP000W01, SDPK0000, BP000B01, BP000W01, and DPK00000 post models - Non-porous surface resists graffiti, dirt buildup, and cleaning residue - Low-maintenance ? requires only occasional wiping with damp cloth Specifications - Brand Name: Gibraltar - Model Name: Gibraltar E1100WAM - Product Type: Mailbox - Material: Galvanized Steel - Finish: Powder-Coated White - Capacity: 800 cu-in - Dimensions: 20.5x6.9x20.1 in (HxWxD) - Mounting Type: Post Mount (Side or Bottom) - Includes: Aluminum Outgoing Mail Flag - Installation Type: Post-Mounted - Compatible Post Models: WP000W01, SDPK0000, BP000B01, BP000W01, DPK00000 - Country of Origin: United States - UPC: 071835110017 - GTIN: 00071835110017 - Manufacturer: Gibraltar Industries Product Application The Gibraltar E1100WAM Elite mailbox is used by homeowners, builders, and property managers seeking a durable, code-compliant solution for residential mail delivery. Ideal for new construction, neighborhood developments, and home upgrades, it is designed for use with standard Gibraltar post systems and meets USPS requirements for secure, accessible mail drop-off. Its robust steel construction and powder-coated finish ensure long-term performance in all climates ? from humid coastal areas to snowy northern regions. The adjustable latch and outgoing flag enhance functionality and security, while the ample capacity reduces the need for frequent collection. Professionals and homeowners alike rely on its rugged design and clean aesthetic to deliver reliable service, lasting appearance, and the quiet confidence that mail remains protected, dry, and accessible every day.