Azdele 4x6 Heavy Duty Aluminum Pyramid Post Cap – Matte Black, 4 Pack for 3.5 x 5.5 in Wood Posts

Upgrade and protect your wooden posts with the Azdele 4x6 Heavy Duty Aluminum Pyramid Post Caps. Engineered for 3-1/2" x 5-1/2" posts (nominal 4x6), these caps offer a clean, finished look for decks, fences, and corridor installations. The matte black pyramid shape not only elevates the aesthetic but also helps shed rain and debris from the post tops.

Crafted from a high-quality aluminum alloy and finished with a durable powder coating, these caps are designed to resist the elements. They are 100% anti-corrosion and rust-proof, with UV protection to help prevent fading from sun exposure. The thoughtful design includes a 1.63" height and a 0.69" lip that extends down the post, creating a balanced silhouette that complements standard wood posts while protecting the edges from everyday wear.

Key specifications at a glance

• Interior fit: 3-5/8" x 5-5/8" for a 3-1/2" x 5-1/2" post (actual post size).
• Overall height: 1.63"; lip depth: 0.69"; wall thickness: 2 mm.
• Material and finish: aluminum alloy with matte powder-coated surface for durability.
• Weather resistance: rust-proof, UV-protected, designed to withstand wind and rain.
• Package contents: four caps + eight screws for quick, confident installation.
• Warranty: one-year warranty for peace of mind.

• Easy installation: simply place the cap onto the post and fasten with two screws from the sides.
• Ready-to-use: the included hardware makes it convenient to upgrade multiple posts in one session.
• Versatile use: ideal for decks, fences, gates, and corridor posts where a clean finish matters.

While these caps are designed to fit specific post sizes, please verify your post measurements against the interior and exterior dimensions before purchase. If you’re updating several posts, the four-pack can provide a cohesive, durable upgrade across your project. The result could be a more polished look and longer-lasting top protection for outdoor wooden posts.