The 9 Best Metal 4X4 Post Caps (2022 reviews)

The look and feel of these caps are consistent with the high quality we're used to from the rest of Decorex Hardware's lineup. The Decorex Hardware Metal 4X4 Post Cap is great for pressure fit, It works great and has a decorative pyramid design. Make sure this fits by entering your model number. Also, it fits perfectly, as well and has a good design.

The cap fits over 4" x 4" square steel or aluminum posts. Further, it makes for solid construction and it is worth the money. Most importantly, the decorex hardware metal 4x4 post cap is made of high quality cast aluminium.

Most buyers quickly discovered that the cap is a perfect fit and also will last a long time. In addition, they strongly agree that the cap fits true 4x4 steel post perfectly. Therefore, buyers were eager to recommend it to friends and families.

Customers say that getting a cast iron post cap, along with cap is useful.

Why We Like This:

Easy installation - pressure fit - no hardware needed.
They matched perfectly and it looked really nice.
Made of high quality cast aluminium. Thickness of around 1/8".
It looks great and has a solid design.

RELATED: Best 4X4 Sleeves For Post

Best For High Quality: Wearpro Post Caps Metal 4X4 Post Cap

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The Wearpro Post Caps Metal 4X4 Post Cap's superior materials makes sure that it ages well with use. The wearpro post cap metal 4x4 post cap fits a standard 4x4 mailbox, deck, lamp post, dock and piling posts. Make sure this fits by entering your model number. Also, it is modern, It is built with durable aluminum construction and has a durable design.

The cap is made of sturdy cast aluminum. Above all, the wearpro post caps metal 4x4 post cap comes with great quality, It is solid and has a clean design.

Almost all buyers opine that the cap has held up very well in Texas weather that changes on day. Also, they also found that the cap is great with led caps on the first and last post of the handrail. Also, a few say that the cap looks great with everything, plus it is easy to install and makes these caps fit snug as a bug. In conclusion, at the price, they believe that they got a steal of a deal with it.

Customers discovered that getting a metal 4x4 post cap, along with cap is useful.

Why We Like This:

[Ornamental] decorative & attractive - classy look dresses up your fence, deck or dock!.
Why buy plastic when you can install aluminum ?.
This as well is made for quick delivery.
This fits 3.5" x 3.5" (4" nominal) standard wood post.

Best For Easy Installation: Nuvo Iron Metal 4X4 Post Cap

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The Nuvo Iron Metal 4X4 Post Cap is capable of outshining several other caps featured in this list in overall features for the price point. The nuvo iron metal 4x4 post cap is used for deck posts, It looks amazing, It is highly recommended and has a clean design. Extends the life of your fence or deck post while preventing cracking, splitting and weathering. And, it is very easy and has a decorative pyramid design.

Most importantly, the nuvo iron metal 4x4 post cap provides for easy install, It looks good, it is very nice and has a simple design.

Most buyers quickly discovered that the cap is made of aluminum but feels like cast iron...minus the weight. In addition, they say that the cap is made with a good coating. In addition, they say that the cap comes in your stated dimension. To sum up, the tone of buyers is very positive and we believe that the cap suits the purpose.

Customers discovered that getting a fence post caps for metal and solar led lights for post, with this cap made their life much easier.

Top Customer Quotes:

Uv-protected | prevents fading and discoloring caused by the sun's harsh rays.
Its sleek, elegant and simple pyramid design will complement any project or space.
Fits over a 4” x 4” nominal post.
This will fit loosely over a 3 5/16 post.

Best For Stainless Steel: Classy Caps Metal 4X4 Post Cap

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The classy cap metal 4x4 post cap's material feels more premium than its price would suggest. The classy cap metal 4x4 post cap is functional, it can do for customer service and has great style. Make sure this fits by entering your model number. Also, the cap is highly recommend, fits perfectly, it provides great value and has a classy style.

The cap is worth the price, is best for good finish quality, It is very solid and has a good design. Moreover, it works fine, is very nice, It is ideal for stainless steel and has an elegant design. Finally, the classy cap metal 4x4 post cap is good for low profile, works great and it looks great.

Almost all buyers found that the cap is very bright and elegant looking at night. Moreover, they say that the cap is made of plastic and the only way to attach it is to use an adhesive. Further, they say that the cap is easy to find quality black solar lights that will fit a composite 4x4post sleeve. Overall, for almost all buyers, Classy Caps product was best suited.

Few customers bought metal 4x4 post cap, along with the cap.

Top Customer Quotes:

Lights up automatically every night / auto - off switch.
This is manufactured from durable cast aluminum with a black powder coated finish.
This will last longer than a year.
These fit snug like they should.

Best For Great Price: Atlanta Post Caps Metal 4X4 Post Cap

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The Atlanta post cap metal 4x4 post cap is capable of outshining several other caps featured in this list in overall features for the price point. The Atlanta post cap metal4x4 postcap is easy to remove and it is designed for perfect match. . Further, this allows for a great fit, looks great and it is used for deck posts.

Most importantly, the Atlanta post cap metal 4x4 post cap is built with a nice finish as well.

Most buyers found that the cap is made from Asa resin, which is a plastic resin developed by the automotive and marine industry. In addition, they strongly agree that the cap is easy to install, and fade resistant. And, they also found that the cap has fins on the inside edges that make it fit without wobbling.

Customers found that buying a metal 4x4 post cap and square fence post cap, along with cap is useful.

Top Customer Quotes:

This can come apart with no damage.
These are a snap( literally) to install.
This can be temporarily un-installed for painting if necessary.
This measures exactly 3.5"x3.5" up to 3.75"x3.75.

Best With Hole: Bobco Metals Metal 4X4 Post Cap

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Compared with other caps in this category, the Bobco metal metal 4x4 post cap has a convenient design. The Bobco metal metal 4x4 post cap fits perfectly, is industrial and it is made of stainless steel. The Manufacturer says: Our wide range of supplies and materials ensure our customers can find what they need at any time. These items don't have a screw hole.

The caps are usually painted with waterproof paint for rust protection. Most importantly, the Bobco metal metal 4x4post cap is also easy to install.

Most buyers quickly discovered that the cap is made of 4 inch metal posts (not wood posts) They fit like a glove. And, they strongly agree that the cap will rust outside in the elements. To sum up, many have used the cap for more than a few months without any complaints, and it shows no sign of giving up.

Customers say that buying a fence post caps for metal and square fence post cap, along with cap is useful.

Top Customer Quotes:

This as well and it can resize for a nice fit.
This is a family - owned metal service center, fence hardware, manufacturing, and leveling line company.
These steel caps don't need any hardware tools to be installed.
This will last a long time with their new coat of paint.

Best For Heavy Gauge: Capitol City Lumber Metal 4X4 Post Cap

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Capitol City Lumber is known for creating pragmatic and minimalist caps for people on the go, and its line of Capitol City lumber metal4x4 post cap definitely falls in line with that reputation. The Capitol City lumber metal 4x4 postcap fits perfectly and it looks great. Make sure this fits by entering your model number. These maintenance free post caps are made to slip over the top of a full 4" x 4" fence or deck post for a decorative finishing touch or to hide irregular post ends.

Above all, the Capitol city lumber metal 4x4 post cap allows for easy installation and it works great.

"Gets more compliments than the fence. " - says, one customer. To sum up, buyers found this to be one of the best cap for daily purposes.

Customers say that getting a galvanised post cap, along with cap is useful.

Why We Like This:

Made of heavy gauge galvanized metal; measures 1-3/4 in. From top to bottom.
Maintenance free and is able to weather all seasons.
This is packaged well and it is perfect for heavy duty.

Best For Important Note: Todoki Metal 4X4 Post Cap

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Not everyone likes to purchase a cap for their regular use, but the Todoki Metal 4X4 Post Cap would be an anomoly. The todoki metal 4x4 post cap is important and it is included in this offer. The Manufacturer says: Our deck fence flat covers are an affordable and convenient solution to add a decorative touch to your house exterior while protecting the posts from deterioration due to water, moisture and sun exposure. These caps are 4x4 inches, actual size.

Most importantly, the todoki metal 4x4 post cap is made of heavy-duty powder coated aluminum to make sure it will withstand the test of time when exposed to the outdoor elements.

Why We Like This:

You will increase the lifespan of your wooden fence while having a stylish yard.
This will not fit a nominal 4x4 post, which measures 3.5 x 3.5 inches.
Delivers what they promise.

Best For Lifetime Warranty: Fguyohu Metal 4X4 Post Cap

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If you want nothing but a cap that is reliable, this Fguyohu Metal 4X4 Post Cap is certainly a wise investment. And, these heavy-duty post caps are die-cast of thick, heavy aluminum and will never split, nor fall apart like wood or vinyl caps. Each metal post cap comes with two screws, You only need to drill holes in the wood, installation is very convenient and lasts a life. Most importantly, the fguyohu metal 4x4 post cap can hold up in the heat of the sun and the cold of the winter.

Most buyers quickly discovered that the cap is actually 4x4 and not the 3.5 most are. To sum up, many buyers have used the cap for more than a few months without letup, and it shows no sign of giving up.

Customers also discovered that its helpful to get a fence post caps for metal, along with this cap.

Why We Like This:

These are a great option if you are looking for a durable post cap.
Powder-coated aluminum added a lovely decorative touch to your yard.
Delivers what they promise.