--- product_id: 94563704 title: "WeatherPRO 4x4 Post Cap Black (Fits 3.5” x 3.5” Wood Post), Gloss Powder-Coated Aluminum, Fence, Mailbox, Dock and Deck Post Topper, Outdoor Rustproof Metal Cover, Single Pack, Sold by U.S. Company" brand: "weatherpro post caps" price: "€ 18.41" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/94563704-weatherpro-4x4-post-cap-black-fits-3-5-x-3 store_origin: AT region: Austria --- # Fits standard 3.5"x3.5" posts Includes mounting screws for easy install Rustproof, weather-resistant aluminum WeatherPRO 4x4 Post Cap Black (Fits 3.5” x 3.5” Wood Post), Gloss Powder-Coated Aluminum, Fence, Mailbox, Dock and Deck Post Topper, Outdoor Rustproof Metal Cover, Single Pack, Sold by U.S. Company **Brand:** weatherpro post caps **Price:** € 18.41 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your outdoor style with the ultimate post cap upgrade! ## Quick Answers - **What is this?** WeatherPRO 4x4 Post Cap Black (Fits 3.5” x 3.5” Wood Post), Gloss Powder-Coated Aluminum, Fence, Mailbox, Dock and Deck Post Topper, Outdoor Rustproof Metal Cover, Single Pack, Sold by U.S. Company by weatherpro post caps - **How much does it cost?** € 18.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/94563704-weatherpro-4x4-post-cap-black-fits-3-5-x-3) ## Best For - weatherpro post caps enthusiasts ## Why This Product - Trusted weatherpro post caps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Comes with screws for quick, secure mounting—no extra tools or hassle required. - • **Enduring Aluminum Armor:** Crafted from die-cast aluminum that resists warping, cracking, and fading—built to last a lifetime. - • **Sleek Glossy Black Finish:** Powder-coated for a modern, high-gloss look that elevates your outdoor aesthetic. - • **Lifetime Warranty Assurance:** Backed by WeatherPRO’s unconditional replacement policy—invest once, enjoy forever. - • **Precision Fit for 4x4 Posts:** Seamlessly fits standard wood and mailbox posts for a flawless upgrade. ## Overview The WeatherPRO 4x4 Post Cap in gloss black is a durable, rustproof aluminum topper designed to fit standard 3.5"x3.5" wood posts. Its powder-coated finish resists fading and weather damage, protecting your fence, mailbox, or deck posts from premature rot. Easy to install with included screws and backed by a lifetime warranty, it combines lasting protection with sleek, modern style. ## Description Enjoy the peace of mind that you will never need to replace our post caps because they are made from durable die-cast, heavy-duty, solid aluminum and assured to never warp, crack, shrink, fade, or fall apart like other caps so often do. Your purchase is backed by our unconditional replacement policy. Customize your caps to fit your style. Three finishes available! Paint our unfinished caps any color to match your trim, house color, and more! Want a classic look that will look great for years to come? Both the glossy white and black solid aluminum post caps are powder coated to never fade. All of our solid aluminum post caps come in convenient 1, 4, and 10 packs to fit your needs. See our store for our full line of premium post caps. ## Features - [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts. *Please measure your posts prior to ordering. - [SINGLE-PACK] 1 (One) Gloss Black Powder Coated Post Cap with screws made of sturdy cast aluminum. - [PROTECTS] 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to prevent premature rotting! - [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum? - [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock! ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07DP8FJQ1 | | Batteries Included | No | | Batteries Required | No | | Best Sellers Rank | #45,457 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #46 in Decking Caps | | Color | Black (Pack of 1) | | Customer Reviews | 4.7 4.7 out of 5 stars (1,862) 4.7 out of 5 stars | | Date First Available | December 14, 2017 | | Included Components | Mounting Screws | | Is Discontinued By Manufacturer | No | | Item Model Number | FPC8 | | Item Package Quantity | 1 | | Item Weight | 4.5 ounces | | Manufacturer | WeatherPRO Post Caps | | Material | Aluminum | | Number Of Pieces | 1 | | Part Number | FPC8 | | Product Dimensions | 2 x 3 x 4 inches | | Shape | Square | | Size | 3-5/8" x 3-5/8" | ## Images ![WeatherPRO 4x4 Post Cap Black (Fits 3.5” x 3.5” Wood Post), Gloss Powder-Coated Aluminum, Fence, Mailbox, Dock and Deck Post Topper, Outdoor Rustproof Metal Cover, Single Pack, Sold by U.S. Company - Image 1](https://m.media-amazon.com/images/I/711JUQqgcvL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Attention Women: You can do this by yourself, AND they are beautiful! *by on Reviewed in the United States September 7, 2025* I am very happy with the quality and ease of installation of these solar lights. I am a 77-yr old senior woman and was able to install these all by myself (after watching a couple of the videos provided). They are modern looking and beautiful when then they come on and I had no issues or problems (other than figuring out how to back the drill bit out of the hole, DUH!) I just put them up yesterday and they all came on last night when it got dark (YAY! projects don't always go so easily or flawlessly in my experience : ) and I highly recommend this product!! ### ⭐⭐⭐⭐⭐ Recommend *by on Reviewed in the United States May 8, 2026* Well made, fits great included screws. Fits perfect over 4x4 mailbox post. ### ⭐⭐⭐⭐⭐ Look nice, solid, good value... bought a second time. *by on Reviewed in the United States May 6, 2020* These were a great value. I looked for a copper cap which I had on my old fence but the price made it not an option. These have a nice slight detail lip that makes it look nicer than a plain cap. The great plus is they screw on (comes with screws).My old ones were nice but only looked good a couple of years and became unglued the wood fell apart and copper unglued. These look like they will out live the posts.I'm very happy with this purchase.......Rebuilt another fence years later. Bought these again. Nothing fancy, add a finished look and will help keep rain from absorbing in the tops of posts. Can be painted if desired. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/94563704-weatherpro-4x4-post-cap-black-fits-3-5-x-3](https://www.desertcart.at/products/94563704-weatherpro-4x4-post-cap-black-fits-3-5-x-3) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-08*