The Best Plastic Mailbox Posts of 2023

Engineered to support up to 60 lbs

Aluminum construction provides strength and stability

Bronze powder-coated finish helps to withstand against weathering

Compatible with most Gibraltar post-mount mailboxes including the AR15B000 and the MB801B

Mounting bracket and hardware included

Elegant bronze finish

Composed of a durable, galvanized steel and aluminum combination

Cross arm construction securely holds mailbox

Rust-proof plastic construction provides durability

Medium capacity holds letters, magazines, padded envelopes and small boxes

Easily and quickly installs directly in-ground

Includes mailbox, post and assembly hardware

Mailbox door has space provided to align address numbers

Concrete use is recommended if installing in loose soil

Mailbox assembly is required

Made in the USA

Bracket can be adapted to install any Gibraltar Post-Mount Mailbox onto any existing 4x4 Post

Durable polypropylene material is sturdy and rust-proof

All mounting hardware included

Easy-To-Follow instructions included

Large capacity fits larger boxes, padded envelopes, and magazines laid flat

Double-Wall plastic construction is rust-proof and virtually indestructible

Ultra-Violet inhibitor mocha finish prevents color from fading in the sun

Box/Post combo installs easily over the Gibraltar 4x4 Easy-Install Anchor Post Kit - APK00000

Made in the USA

Extra-large size provides abundant space for packages

Impressive craftsman design and textured finish adds distinction

Heavy-duty, rust-proof plastic construction ensures maximum durability

Magnetic door latch keeps mailbox closed

Post sleeve installs over 4×4 wooden post (sold separately)

Space provided for address letters or numbers

Some assembly is required

Convenient newspaper holder keeps papers clean and dry

Front and rear access to interior compartments

Includes address numbers, mounting hardware, and post cover

Mounts easily to 4 x 4 post (not included)

Heavy-duty poly construction

Large capacity fits larger boxes, padded envelopes, and magazines laid flat

Rust-proof plastic construction is highly durable providing strength and stability

Wide opening allows easily delivery of packages

Fully assembled for convenient installation

Arrived mail indicator flag included

Made in the USA; Security: Non-Locking

Match with Gibraltar Mailboxes posts with the letter designation code E

Convenient newspaper holder keeps papers clean and dry

Front and rear access to interior compartments

Includes address numbers, mounting hardware, and post cover

Mounts easily to 4 x 4 post (not included)

Heavy-duty poly construction. Security : Non-Locking

Convenient newspaper holder keeps papers clean and dry

Front and rear access to interior compartments

Includes address numbers, mounting hardware, and post cover

Mounts easily to 4 x 4 post (not included)

Heavy-duty poly construction