Skip to content

The Best black 6×6 post caps of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best black 6×6 post caps of 2022. Check our ranking below.

2,353 Reviews Scanned

Rank No. #1
6x6 Post Caps for 5.5inx5.5in Wood Fence Post, Water-Proof UV-Proof Weather Resistance Durable PP Plastic Decking Post Top Cap Cover with Mounting Screws, 12 Pcs, Black
  • 【Protective Fence Post Caps】Why you need fence post caps? Intrusion of snow,rain,sunlight and animal scratch can shorten the life of the post fence, use these PP plastic post caps to get effective protection from fading, cracking, rotting and damage by scratching, stylish and modern designs will finish your elegant yard wood fencing project.
  • 【Durable Material】Our matte black post cap cover made of premium PP plastic, superior black powder coat finish, 100% Anti-corrosion, rust-proof, UV and heat-resistant, impact-resistant, and waterproof, each 6x6 post cap is designed in a pyramid shape, to not only help with drainage, but also add a great decorative effect.
  • 【6x6 Post Caps】 Deck post top cap internal dimensions are 5-5/8" x 5-5/8", designed for posts with nominal standard 6 x 6 post (actual 5.5" x 5.5" up to 5.625" x 5.625" size square posts), not compatible with other post sizes. These decking post caps are 1.97in/5cm high, the depth of sit down on the post is 0.63in/1.6cm, sidewall thickness is 2mm. (Please measure your fence size correctly first)
  • 【5 Minutes Easy Assembly】Just put the post cap on the 4x4 nominal wood post, and then screw the two screws into the wood post through the small holes on both sides of the post cap, fix it with our matching screws through the pre-drilled holes, they will blend into the wood perfectly
  • 【Practical Fence Parts】 Come with 4 pieces of fence post toppers with 8 screws, sufficient quantity and considerate combination can easily satisfy your daily use and replacement. These pyramid deck post covers can provide ideal protection for your outdoors fences, decks, stairs, mailboxes, lamp posts, piling posts etc, can meet your using and changing demands.
Rank No. #2
Azdele 6x6 Aluminum Pyramid Post Caps Cover for 6x6 Nominal Wood Post(Actual 5.5" x 5.5" Wood Post), with Matte Finish Powder Coated Surface, for Fences Wood Post of Decks or Corridors(Black, 4Pack)
  • 【Fit for wood post size】: The interior dimension of this 6x6 matte black pyramid cap is 5-5/8" x 5-5/8", made for 6x6 nominal size post (5-1/2"x5-1/2" actual size). Robust and beautiful!
  • 【Product size】: The height of the 6x6 pyramid post caps is 1.97in/5cm, the depth of sit down on the post is 0.63in/1.6cm, sidewall thickness is 2mm. The solid thickness and reasonable size layout make it look well-proportioned and generous.
  • 【Sturdy pyramid shape】: This 6x6 matte black pyramid post cap cover is made of high-quality aluminum alloy, finished with a durable layer of powder-coat paint on its surface, allows it to withstand heavy wind and rains, 100% Anti-corrosion/rust-proof. UV-Protected, Prevent from fading due to sun exposure. Longer lifetime!
  • 【Easy installation】: Each package contains four 6x6 black post caps and eight black screws, just put the post cap on the 6x6 nominal wood post, and then screw the two screws into the wood post through the small holes on both sides of the post cap. Very easy installation!
  • 【100% satisfied】: If you are not satisfied with the size or quality of this 6x6 black post cap(actual/ture 5.5" x 5.5"), please feel free to contact us by email. Our post caps have a one-year warranty and can be re-shipped or refunded in full.
Rank No. #3
Classy Caps NSX66B 6x6 Aluminum Post Cap - Black fits 5"x5", 5.5"X5.5" & 6"X6", Heavy Duty Cast Aluminum, Ideal for Fence, Deck or Posts
  • Will fit over an actual 6”x6”, 5.5”x5.5”, or 5”x5” post Manufactured from heavy-duty cast aluminum – with durable powder coat painted finish Quick and easy do-it-yourself installation
Rank No. #4
Nuvo Iron US-PCP12BLK US-6x6 Eazy Pyramid Cap, 6" x 6" (Fits Over 6” x 6” Nominal USA retailers Square Posts), Black (Pack of 1)
  • Fits over 6” x 6” USA retailers nominal square posts (actual measurement is 5-1/2" X 5-1/2")
  • This long lasting post cap is made from heavy-gauge, galvanized, cold-rolled steel and features a powder coated and thermally bonded satin finish
  • Extends the life of your fence or deck post while preventing cracking, splitting and weathering.
  • Patented, pressure-fit design means no adhesives or screws are required for installation
  • In addition to the beauty and post protection it offers, the installation process is quick and intuitive.
Rank No. #5
TonGass 24-Pack Black True I.D. 6"x6" Wood Fence Post Caps - Deck Cover - Durable Plastic Water-Proof and UV-Proof - Protect Wooden Poles From Cracking and Rotting
  • For true 6" x 6" fence posts
  • With inside dimensions of 6" by 6" and an edge height of 1/2", these black plastic fence post caps will fit perfectly on most fence posts
  • Made from thick, highly durable and weatherproof plastic, our plastic post caps are UV and heat-resistant, impact-resistant and waterproof. There won't be fading, cracking for years to come
  • The black caps will slip easily on top of the posts. Even when the post is a few millimeters bigger, the caps will flex enough to fit, but it won't stretch further
  • There are 4 options in securing the caps to the posts: tape, nails, screws and adhesive. For tape, stick some mounting tape inside the cap and then snap on. For both nails & screws, you'll need to drill a pilot hole in at least two sides of the caps. If using an adhesive, ensure that said adhesive will bond on both plastic and wood
Rank No. #6
Nuvo Iron PCP27BLK Rigid Plastic Post Cap, 6" x 6"-Black
  • 6" x 6" Black
  • Understanding Post Cap Sizes: When a post cap fits a nominal or dressed post, the post measures 1/2in less than the measurement listed. Example: a nominal or dressed 6in x 6in post cap fits a post that measures 5.5in x 5.5in When a post cap fits a rough lumber or undressed post, the post size is the same as the measurement listed. Example: a 6in x 6in rough lumber or undressed post cap fits a post that measures 6in x 6in
  • Rust-Resistant | its durable, rigid plastic construction and powder coated finish prevent peeling and blistering
  • Compatible materials include wood, vinyl, composite, metal, and more
  • Post caps clean easily with soap and water, making maintenance simple
Rank No. #7
Goovilla 6x6 Post Caps Black(Actual 5.5" x 5.5"), 4 Pack Fence Post Caps with 8 Screws and Easy Installation, Sturdy Waterproof Plastic Deck Post Caps with Frosted Finishing Touch, Protect Wood Post
  • 【For What Size?】Actual internal size of our fence caps is 5.6”×5.6”, which is suitable for 5.5*5.5 inches to 5.6*5.6 inches wood fence post. Application for protecting the top of wood post like deck railing, wooden fence, woody handrail, porch railing and so on. NOTE that measure your posts before use and sanding is required for the wood to fit the post cover if your wood is slightly larger.
  • 【4 Internal Strengthened Bars】Our 6x6 fence post caps is designed with 4 thickened plastic bars for enhanced firmness purposes. This upgraded design provides the fence cap with better structural stability, better load-bearing capacity and longer service life.
  • 【Protect & Dress Up Your Posts】The classic black look with a frosted touch and symmetrical sloping ground design on all four sides not only better decorates your bare railing and fence topper, but also allows rainwater to slide off more efficiently without piling up at the top. Got your yard really impressive finished look and professional. Putting these deck caps can protect your post tops from animal gnawing and claws scratches, rain and sunlight erosion, keeping them in better shape.
  • 【Water-Proof & Sunburn protection】The whole body of our decking caps is made of PP plastic. Featuring lightweight but hard, rust prevention, waterproof and heat-resistant characteristics. Sunburn resistant raw materials are also added to better reflect the sunlight and prevent the color from fading in a short period of time.The surface is frosted with a black coating for year-round use.
  • 【Easy & Quick Assembly】Just 2 easy steps for a quick installation. Simply place the deck end caps on the wooden post topper and screw in. In order to save your energy, we provide complete screw accessories, but also provide 1-6 spare screws in case of emergency! Please be careful when screwing in the screws.
Rank No. #8
6x6 Black Post Cap (5.5") for Pressure Treated Post New England Pyramid Style Square Top for Outdoor Fences, Mailboxes and Decks, by Atlanta Post Caps Also Available in 6"x6" Actual
  • MEASURE POST Before ordering. We carry the perfect Fit: These 6x6 post caps are for pressure treated posts measuring 5.5 inches x 5.5 inches up to 5.75 inches x 5.75 inches and slide down post 1.5". We also carry a true 6"x6" ACTUAL version upon request.
  • 10-Year Guarantee: We stand behind the quality of our products and offer a 10-year guarantee, giving you peace of mind and ensuring your satisfaction with your purchase. Molded from ASA resin, caps will withstand the harshest weather conditions.
  • Easy to Install: Our patented Snap-Cap design makes installation quick and easy. Simply place the base on the deck post, attach it to the base with the included screws, and snap the top on the base for a secure fit. That's all it takes, and the screws are hidden after installing
  • Made in the USA: Our post caps are proudly made in the USA, ensuring the highest quality materials and craftsmanship. You are investing in a high-quality, long-lasting product. We are family owned and operated for over 20 years and we pride ourselves on making the longest lasting products on market.
  • Satisfaction Guarantee: We stand behind our products and offer a satisfaction guarantee. If you are unsatisfied with your purchase, you may return the item following Amazon's 30 day return policy
Rank No. #9
Dunzy 8 Pcs 6 x 6 Post Caps Aluminum Pyramid Cap Decorative Fence Post Covers Works Only for Actual 5.5 x 5.5'' Wood Metal Sleeve with Screws for Decks Corridors Mailbox Pole(Black)
  • Nice Combination to Use: the package includes 8 pieces of 6 x 6 deck post caps with 16 pieces of screws, the nice combination and sufficient quantity can meet your daily use and replacement needs
  • Appropriate Size: the fence cap is only suitable for nominal size 6 x 6 inches (actual size is 5.5 x 5.5 inches) square posts, please check the size before ordering to avoid misunderstanding
  • Stand for Long Term Use: these fence post caps are mainly made of reliable aluminum alloy, stable and strong, not easy to fade or deform, and the powder coated finish can help keeping your posts in a good condition for a long time
  • Protect the Posts: these fence post covers can be applied to protect and decorate your fence posts; These covers can keep your posts from sun, ice, water and so on to extend its lifespan; The pole cap is designed with a shape like pyramid, and the matte black casing can add a elegant touch to your yard
  • Wide Applications: these deck caps are suitable for posts in many places, such as park, farm, yard, basement, stair and so on, and they can be paired with posts in most material, saving you time and energy in choosing and matching
Rank No. #10
Dunzy 24 Pcs 6 x 6 Post Cap Aluminum Pyramid Cap Matte Finish Powder Coated Surface Decorative Fence Post Caps Only for Actual 5.5 x 5.5" Wood with 48 Screws for Decks Corridors, Black
  • What You Will Receive: you will receive 24 pieces of deck post caps with 48 pieces of screws, rich and sufficient in quantity, the nice combination will easily satisfy your daily requirements and replacements
  • Proper Size: the fence post cap measures about 6 x 6 inches, proper in size and which only works for actual 5.5 x 5.5 inches square posts; Please check your columns carefully before ordering to avoid other misunderstanding
  • Reliable and Sturdy: the post caps are mainly made of aluminum alloy, sturdy and reliable, not easy to deform or fade; And the powder coated surface helps keep your columns in nice condition for long periods of time
  • Practical Usage: the aluminum post cap can be applied to protect and decorate your fence post; It can prevent your post from sunlight, ice, water and so on, thus extending its service life; Plus, the aluminum post cap is designed in a pyramid shape, and the matte black shell can add elegance to your courtyard
  • Versatile Application: the pyramid post cap is a versatile application for columns in many places, such as parks, farms, courtyards, basements, staircases and more; They can be paired with columns of most materials, saving your time and effort in selecting and matching

Last update on 2025-04-01 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best black 6×6 post caps?

Do you get stressed out thinking about shopping for a great black 6×6 post caps? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching black 6×6 post caps, which is why we have assembled a comprehensive list of the greatest black 6×6 post caps available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for black 6×6 post caps that you consider buying. Your questions might include the following:

  • Is it worth buying an black 6×6 post caps?
  • What benefits are there with buying an black 6×6 post caps?
  • What factors deserve consideration when shopping for an effective black 6×6 post caps?
  • Why is it crucial to invest in any black 6×6 post caps, much less the best one?
  • Which black 6×6 post caps are good in the current market?
  • Where can you find information like this about black 6×6 post caps?

We’re convinced that you likely have far more questions than just these regarding black 6×6 post caps, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for black 6×6 post caps, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible black 6×6 post caps. Make sure that you are only using trustworthy and credible websites and sources.

We provide an black 6×6 post caps buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available black 6×6 post caps currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of black 6×6 post caps has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an black 6×6 post caps?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your black 6×6 post caps.
  5. Customer Ratings: Number ratings grade black 6×6 post caps objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their black 6×6 post caps.
  7. Product Quality: You don’t always get what you pay for with an black 6×6 post caps, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an black 6×6 post caps is should be an indication of how long it will work out for you.

We always remember that maintaining black 6×6 post caps information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding black 6×6 post caps is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: