Best Flag Mailbox Hardware in 2026

Can be used to attach Architectural Mailboxes post mount Mailbox to a wooden 4x4 post

Multiple bolt hole patterns, including 4x10 bolt hole pattern and 11-1/4″ side flange mount screw pattern

Can be installed onto a wooden post as a top mount, side rail mount and front cantilever mount to suit your needs

Quality Material : This mailbox is made from heavy-duty galvanized steel, can provide long-term durability and use for years

Sufficient Capacity : External size is 15.7" x 4.0" x 9.3", Easy to store magazines, small packages

Rust-resistant : Textured powder-coated finish is rust-resistant and scratch-resistant

WATERPROOF AND RAINPROOF: Our rustproof mailbox has folded edges covering the top of the hanging mailbox, so raindrops will not get inside this black steel mailbox. You can use this as a weatherproof fence hanging mailbox, porch mail box, or front door mailbox.

RUSTPROOF AND LONG LASTING: Made of galvanized steel, our black mailboxes for outside wall mount is guaranteed to last a lifetime. The powder coating on the water proof mailbox surface will protect this outgoing mail box for wall from corrosion and wear.

LARGE HORIZONTAL MAILBOX: With an exterior dimension of 16.3'' x 3.9'' x 9.6'', our big wall mail box can hold magazines, newspapers, and mail order medications. The large storage capacity makes this the ideal residential mailbox and commercial business mailbox.

· Safe and Quality : The mailbox is made by quality galvanized steel, enough secure to provide heavy duty security and sustainability with 2 keys

· Newspaper Compartment : At the bottom of mailbox, it has a rectangular shape newspaper bucket for collect newspaper

· Large Capacity : External size is 14.4" x 4.2" x 13", inside size is 11.8" x 3.5" x 9.1"

WHITEHALL MAIL BOXES WITH POST - Create an elegant first impression and enhance your home's curb appeal with these personalized mailboxes! Included mailbox post measures 40" tall.

CUSTOMIZE WITH YOUR ADDRESS - When ordering, enter up to 5 numerals for your address and up to 16 characters for your street name. Classically modern mailbox with post is available in black/gold, French bronze/gold, green/gold, or white/gold.

EXTRA LARGE MAILBOX - At 20% larger than standard outside mailboxes, magazines lay flat in the generous interior, and it works great as a small package mailbox. Measures 9.625" x 13" x 20.325".

WHITEHALL MAIL BOXES WITH POST - Create an elegant first impression and enhance your home's curb appeal with these personalized mailboxes! Included mailbox post measures 40" tall.

CUSTOMIZE WITH YOUR ADDRESS - When ordering, enter up to 5 numerals for your address and up to 16 characters for your street name. Classically modern mailbox with post is available in black/gold, French bronze/gold, green/gold, or white/gold.

EXTRA LARGE MAILBOX - At 20% larger than standard outside mailboxes, magazines lay flat in the generous interior, and it works great as a small package mailbox. Measures 9.625" x 13" x 20.325".

This scratch resistant powder coated steel mailbox has a gray body, black top and red door

Large mailbox size: 11 inch w x 15.5 inch H x 5.5 inch D will hold several days of mail

Heavy duty lock with 2 keys adds security

Product 1: Steel reinforced opening resists abuse

Product 1: Cast aluminum handle

Product 1: Fully powder coated inside and out

Product 1: Postmaster General approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers

Product 1: Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life

Product 1: Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials