8 Pack 4x4 Aluminum Pyramid Post Caps Brown for All Weather Outdoor Fence and Deck Posts 3.5 x 3.5 to 3.625 Inch Includes 16 Screws Weatherproof Post Covers for Mailbox Dock

8-Pack Brown Aluminum Pyramid Post Caps for 4x4 Posts
✔️ Fits 3.5 x 3.5 to 3.625 x 3.625 in square posts; 8 caps

These weatherproof aluminum pyramid caps top nominal 4x4 posts (actual 3.5" x 3.5"), ideal for outdoor fences, decks, mailboxes, docks, and other square posts.

✅ Inner diameter 3.63" x 3.63" fits nominal 4" x 4" posts (actual 3.5" x 3.5")
✅ Material: aluminum, rust-proof, anti-corrosion, waterproof finish
✅ Height 1.58" (4 cm); contact with post 0.6" (1.5 cm)
✅ Includes 8 caps and 16 screws for easy install
✅ Matte brown finish resists fade and weathering
✅ Pyramid top design improves drainage and adds style

💡 What is a pyramid post cap used for on 4x4 fence posts?

A handy top cover that protects the post end from weather and adds a finished look. - Protects the top from rain, sun, and snow - Stops water from seeping into the post to reduce rot - Simple install with predrilled holes and included screws - Aluminum construction resists rust in harsh weather