MaterialAluminum 6063-T6
FinishAAMA 2604 powder coat, Black
Fits2.75" 2-way aluminum posts

Aluminum systems

2.75 2-way Flat Cap with screws - Black

Complete your aluminum fence with the clean, modern appearance of the 2.75" 2-Way Flat Cap with Screws in Black. Designed for 2.75" square aluminum posts, this low-profile cap provides a finished look while helping protect the open top of the post.

  • Aluminum 6063-T6
  • AAMA 2604 powder coat, Black
  • 2.75" 2-way aluminum posts
$15.27
Flat Cap with screws

$15.27

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  • Factory direct from Aluglobus Aluminum Systems
  • Nationwide shipping across the U.S.
  • Project support for homeowners and trade pros
MaterialAluminum 6063-T6
FinishAAMA 2604 powder coat, Black
Fits2.75" 2-way aluminum posts
4.9 ★100+ Google reviews
1,000+Active contractors nationwide
Matchedto Aluglobus systems
Factory directSold as listed
2.75 2-way flat cap with screwsBlackSold as listedShips nationwideExpert supportFactory direct2.75 2-way flat cap with screwsBlackSold as listedShips nationwideExpert supportFactory direct

Product specs

2.75″ 2-way flat cap with screws specifications

The 2.75″ 2-Way Flat Cap with Screws in Black is a low-profile, flat-top cap for compatible 2.75-inch square aluminum posts in 2-way configurations. It covers the open top of the post and is screw-mounted with the included screws.

Product type2-way aluminum post cap
Compatible post size2.75″ square aluminum post
Cap styleFlat top
Configuration2-way
ColorBlack
Installation methodScrew-mounted
Installation hardwareScrews included
ApplicationCompatible aluminum fence and gate systems

Where it's used

What you get, and where it goes.

Wide backyard
  • Included: One 2.75″ 2-way flat cap in Black
  • Included: Installation screws
  • Residential and commercial aluminum fences
  • Aluminum gate posts
  • Pool and patio enclosures
  • Property perimeter and garden fencing
  • Replacing damaged or missing post caps
2-way post fence exploded drawing

How the 2-way post system works

The 2.75″ 2-way post holds slats from both sides, with caps, spacers, brackets and base plates to match.

  • 2.75″ 2-way posts
  • Press caps and flat caps
  • Spacers for uniform gaps
  • Base plates for slabs and footings
  • L-brackets and screws

Watch the videos

See the 2-way post system

How the 2-way post holds the slats.

Real projects

Aluglobus fences, installed.

Real Aluglobus projects built with this system. Every photo is shown in full; tap to enlarge.

ALU40 fence on 2-way posts
T&G fence run
ALU20 fence on a block wall
Side yard
Driveway run
Woodgrain fence
New build
Patio privacy

Inside the factory

See where your fence is actually made.

Inside the Aluglobus aluminum extrusion line, where the profiles for your fence are made. From there every piece goes through the 7-stage pretreatment line, the powder booths and the 110 ft cure oven. Factory direct, no middlemen.

6063-T6 USExtruded architectural aluminum
7 stagesArchitectural pretreatment before powder
110 ftCure oven, long enough for full-length profiles
NationwideFactory direct shipping to your site
Manufacturing warranty

No Factory Proof.
No Manufacturing Transparency.
No Warranty You Can Verify.

Know who manufactures your aluminum and who stands behind it.

U.S. company
U.S. warranty support
Powder coating warranty

No Coating Brand.
No Preparation Proof.
No Finish Warranty You Can Verify.

Know the coating manufacturer, the preparation process, and who's responsible for the finish.

TIGER CoatingsAkzoNobel

Inside our U.S. machine shop

Engineered first. Manufactured in-house. Built with precision.

At Aluglobus, we don't just supply aluminum systems. We engineer and manufacture the components that make them work.

Inside our U.S. machine shop we make custom aluminum parts with CNC aluminum machining, precision laser cutting and aluminum sheet metal fabrication: engineered brackets and connection plates, specialized mounting hardware and custom components for our fences, gates and architectural aluminum systems. Making them ourselves gives us more control over quality, fit and customization.

U.S.-manufactured componentsEngineered aluminum brackets, connection plates and aluminum fence hardware, made in our own machine shop.
Precision machining of an aluminum bracket and connection plate in the Aluglobus U.S. machine shop
Precision machiningCustom aluminum components machined for accurate system connections.
Precision laser cutting of aluminum sheet into mounting plates and brackets in the Aluglobus machine shop
Laser-cut aluminum partsPrecision-cut brackets, mounting plates and fabricated components.
Laser cutter control station and live cutting camera in the Aluglobus U.S. machine shop
Engineering and designTechnical design comes before precision manufacturing.
Laser-cut aluminum connection plates in the Aluglobus machine shop
Custom componentsPurpose-built aluminum brackets, connectors and mounting plates.
U.S.-based manufacturing facility

Our American machine shop manufactures aluminum components and custom parts for Aluglobus systems.

Engineered before manufacturing

Components start with technical design and engineering before they move into precision production.

Precision CNC machining

Custom aluminum parts are CNC-machined for consistent dimensions, accurate connections and dependable fit.

In-house laser cutting

Precision-cut aluminum sheets, mounting plates, brackets and specialized components.

Custom aluminum fabrication

Specialized brackets, connectors, mounting solutions and custom-designed parts made to your project requirements.

Quality control through direct manufacturing

More oversight of production for consistent components, accurate tolerances and reliable system compatibility.

Built for contractors and custom projects

Our fabrication supports aluminum fencing, gates, architectural applications and specialized installations.

A manufacturer behind the system

We show the process. So you know who stands behind the product.

Not just a supplier. From engineering drawings to finished aluminum components, we make the parts that make the system work.

Plan your fence

The right part for your fence.

Questions? Talk to a specialist
(888) 876-3006

The right part, first time

Matched to Aluglobus systems so it fits what you already have.

Ships nationwide

Factory-direct parts shipped across the U.S.

Real expert support

Send a photo of the part you're replacing and we'll confirm it.

Reviews

Real customers. Real reviews.

Homeowners and contractors on their Aluglobus fences and gates.

All reviews
Daymond JohnDAYMOND JOHNCEO, Entrepreneur and Investor
MikeMIKEHomeowner
DavidDAVIDCustomer
4.9★★★★★Google rating, 100+ reviews
Installed Aluglobus fences
Installed Aluglobus fencesInstalled Aluglobus fencesInstalled Aluglobus fencesInstalled Aluglobus fencesInstalled Aluglobus fences
Read all reviews

Araceli U.

★★★★★

“Chris was amazing. He was very professional and guided us to get the perfect gates for our home. The installers were here when they said they would and worked diligently and efficiently.”

Valley One Gates & Access

★★★★★

“We use Aluglobus 100% with every fence/gate job we have. As a contractor I can say they are working very hard and their product is highest quality I can find and the best price.”

Contractor

Albert Torcaso

17 Sep 2025

“AluGlobus delivered a custom gate that is not only gorgeous but also highly functional. We love it!”

Google review

Jim Monahan

★★★★★

“AluGlobus was extremely helpful with my order, answering all my questions and delivering everything to Texas in perfect condition. The products were well-packed in a solid wood crate, and excellent quality.”

Shipped to Texas

Tiffany Salguero

28 Aug 2025

“I’m thrilled with the custom gate AluGlobus made for us. The team’s attention to detail was amazing.”

Google review

Cynthia Dalessandro

10 Sep 2025

“The AluGlobus team was fast, friendly, and professional. The gate looks beautiful, and we are very satisfied.”

Google review

Semra Sevim

8 Sep 2025

“AluGlobus was able to create a custom gate that matched our vision. The quality is outstanding!”

Google review

Michael Sharp

16 Sep 2025

“I’m beyond impressed with the custom gate AluGlobus made for us. They delivered exactly what we asked for.”

Google review

Wendy Van Den Berg

29 Aug 2025

“Very professional and efficient installation by AluGlobus Fence. Our new gate is sturdy and looks fantastic.”

Google review

Bonnie Paulson

9 Apr 2025

“AluGlobus Fence was a pleasure to work with. The installation was fast, and the gate looks fantastic.”

Google review

Patricia Williams

12 Sep 2025

“I highly recommend AluGlobus for your gate installation. The service was quick, and the results are excellent.”

Google review

Cecil Chavez

9 Apr 2025

“AluGlobus Fence exceeded my expectations with their high-quality gates and quick installation.”

Google review

See the system

Perfect aluminum fence installation technique
Perfect aluminum fence installation technique
Factory-direct aluminum fence and gate
Factory-direct aluminum fence and gate
Full front yard transformation
Full front yard transformation

How it works

How to install it.

  1. Confirm the postConfirm the post measures 2.75 inches and uses a compatible 2-way configuration.
  2. Clean the topRemove dirt, metal shavings or debris from the top of the post.
  3. Place the capPlace the flat cap over the post opening.
  4. AlignAlign the cap with the post and connected fence sections.
  5. FastenInstall the included screws through the designated mounting points.
  6. Tighten carefullyTighten until secure without overtightening.
  7. CheckCheck that the cap is level and firmly attached.

FAQ

Questions, answered.

What size post does this cap fit?

It is designed for compatible 2.75-inch square aluminum posts. Measure the outside dimensions of the post before ordering.

Can this cap be used outdoors?

Yes. It is intended for compatible outdoor aluminum fence and gate applications. Regular cleaning is recommended, especially in coastal, poolside or high-moisture environments.

Can I use it on a different-size post?

No. The cap should only be installed on a compatible post with the correct dimensions and configuration.

Can this be used as a replacement cap?

Yes, provided the existing post size, configuration and mounting requirements are compatible.

Still not sure? Call (888) 876-3006 or send us your project.

Full product description: 2.75 2-way Flat Cap with screws – Black

2.75″ 2-Way Flat Cap with Screws in Black

Complete your aluminum fence or gate system with the 2.75″ 2-Way Flat Cap with Screws in Black. This finishing component is designed for compatible 2.75-inch aluminum posts and provides a clean, secure connection for 2-way post configurations.

The low-profile flat design keeps the system looking modern and professional while covering the exposed top of the post. Installation screws are included to help secure the cap firmly in position.

Clean Finish for 2-Way Aluminum Post Configurations

A fence or gate system is only as polished as its finishing details. This 2-way flat cap is designed to complete compatible post connections without adding the raised appearance of a traditional pyramid cap.

Its flat surface creates a streamlined architectural look that coordinates with modern aluminum fencing, gates, enclosures and other compatible aluminum systems.

Why Use a 2-Way Flat Post Cap?

The top of an aluminum post should not be left exposed. An open post can collect water, dirt, leaves, insects and other debris. Installing the correct cap helps cover the opening while giving the overall system a more complete appearance.

The 2-way configuration is intended for compatible installations where fence or system sections connect in two directions. Always confirm the required post configuration and measurements before ordering.

Secure Installation with Included Screws

This cap is supplied with screws for a secure mechanical connection. Unlike loose press-fit caps, the screw-mounted design helps keep the cap attached during wind, vibration, regular gate movement and outdoor exposure.

For installation, position the cap correctly on the compatible post, align the screw locations and fasten it using the included hardware. Avoid overtightening the screws, as excessive pressure may damage the cap or post finish.

Product Features

  • Designed for compatible 2.75-inch square aluminum posts
  • 2-way configuration for compatible fence and gate layouts
  • Modern flat-top profile
  • Black finish
  • Includes installation screws
  • Helps cover the exposed opening of the post
  • Helps reduce the entry of water, dirt, insects and debris
  • Suitable for new installations and replacement projects
  • Coordinates with modern black aluminum systems

Product Specifications

Product Type 2-Way Aluminum Post Cap
Compatible Post Size 2.75″ square aluminum post
Cap Style Flat top
Configuration 2-way
Color Black
Installation Method Screw-mounted
Installation Hardware Screws included
Application Compatible aluminum fence and gate systems

Recommended Applications

  • Residential aluminum fences
  • Commercial aluminum fence systems
  • Aluminum gate posts
  • Pool and patio enclosures
  • Property perimeter fencing
  • Landscape and garden fencing
  • New aluminum system installations
  • Replacement of damaged or missing post caps

What Is Included?

  • One 2.75″ 2-Way Flat Cap in Black
  • Installation screws

Posts, fence panels, gates and additional system components are sold separately unless specifically stated otherwise.

Installation Instructions

  1. Confirm that the aluminum post measures 2.75 inches and uses a compatible 2-way configuration.
  2. Clean the top of the post and remove any dirt, metal shavings or debris.
  3. Place the flat cap over the post opening.
  4. Align the cap with the post and connected fence sections.
  5. Install the included screws through the designated mounting points.
  6. Tighten until the cap is secure, but do not overtighten.
  7. Check that the cap is level and firmly attached.

Important Compatibility Information

This product is designed for a specific post size and configuration. A 2.75-inch measurement alone does not guarantee compatibility with every aluminum post or fencing system.

Before ordering, verify the following:

  • The outside dimensions of your post
  • The required 2-way configuration
  • The location of the connected fence sections
  • The cap profile and mounting method
  • The color and finish of the existing system

If you are replacing an existing cap, compare the new product with the original component before installation.

Care and Maintenance

Clean the cap periodically using water, mild soap and a soft cloth. Avoid abrasive pads, harsh chemicals and metal tools that could scratch or damage the black finish.

Inspect the installation screws occasionally and tighten them when necessary. Do not allow strong cleaning products, pool chemicals or salt deposits to remain on the surface for extended periods.

Frequently Asked Questions

What size post does this cap fit?

It is designed for compatible 2.75-inch square aluminum posts. Measure the outside dimensions of the post before ordering.

Can this cap be used outdoors?

Yes. It is intended for compatible outdoor aluminum fence and gate applications. Regular cleaning and maintenance are recommended, especially in coastal, poolside or high-moisture environments.

Can I use it on a different-size post?

No. The cap should only be installed on a compatible post with the correct dimensions and configuration.

Can this be used as a replacement cap?

Yes, provided the existing post size, configuration and mounting requirements are compatible.

Finish Your Aluminum System the Right Way

The 2.75″ 2-Way Flat Cap with Screws in Black provides the final detail needed to complete a compatible aluminum post installation. Its flat profile, black finish and screw-mounted design create a clean appearance while helping protect the exposed opening of the post.

Confirm your post measurements and configuration before placing your order.

It is designed for compatible 2.75-inch square aluminum posts. Measure the outside dimensions of the post before ordering.

Yes. It is intended for compatible outdoor aluminum fence and gate applications. Regular cleaning and maintenance are recommended, especially in coastal, poolside or high-moisture environments.

No. The cap should only be installed on a compatible post with the correct dimensions and configuration.

Yes, provided the existing post size, configuration and mounting requirements are compatible.

The 2.75″ 2-Way Flat Cap with Screws in Black provides the final detail needed to complete a compatible aluminum post installation. Its flat profile, black finish and screw-mounted design create a clean appearance while helping protect the exposed opening of the post.

Confirm your post measurements and configuration before placing your order.

Locations

Showrooms, wholesale and partners near you.

See our systems in person at an Aluglobus showroom, pick up from a wholesale location, or work with an authorized partner. Nationwide U.S. shipping from the factory everywhere else.

Project supportLos AngelesOrange CountySan DiegoBay AreaSacramentoLancasterRancho CucamongaIndioNationwide shipping
Call (888) 876-3006All contact options

Mon to Fri, 9:00 AM to 5:00 PM

Need help finding the right part?

Send your project details or a photo of the part you're replacing, and a specialist will match it for you.

Specifications

Technical details

Check sizes, material and configuration against your project before ordering.

Product
2.75" 2-way post flat cap with screws
Fits
2.75" 2-way aluminum posts
Cap style
Flat top, low profile
Mounting
Screw-fastened (with screw bush); screws included
Material
Aluminum 6063-T6
Finish
AAMA 2604 powder coat, Black
Contents
1 flat cap + installation screws
Use
Fence, gate and wall-topper 2-way posts

FAQ

Questions, answered

Still deciding?

Send your measurements and photos. Our team will help you choose the right system and parts.

Request a quote
What comes in the box?

One 2.75" 2-way flat cap in black plus the screws to fasten it. Posts, panels and other parts are sold separately.

Which posts does this cap fit?

It is made for our 2.75" 2-way aluminum posts (8 ft and 11 ft lengths). Check the outside size and 2-way layout of your post before ordering a replacement.

How is it different from the 2-way convex cap?

This flat cap screws down for a fixed, low-profile top. The convex cap is a press-on cap with a raised top, so pick based on the look and attachment you want.

Do I need adhesive or extra hardware?

No adhesive is needed; the included screws hold the cap in place. Tighten them snug but do not overtighten, or you can mark the finish.

Is it available in other colors?

This listing is black. For bronze or other finishes to match an existing system, confirm availability with our team.

Ready when you are

Ready to start your project?

Order online or send your project details for a factory-direct quote.

Get Wholesale Pricing

Contractor or dealer pricing, or our full e-catalog. Tell us what you need and our wholesale team will get back to you.

10% off Premium Aluminum Woodgrain Collection

Limited Promotional Inventory

CONTRACTORS ONLY

Claim Your 10% Off

Send us your information and our team will help you check available woodgrain colors, profiles and current promotional inventory.

Valid on qualifying projects only. Minimum project value required. Restrictions may apply.

Aluglobus Aluminum Systems (White)

Wholesale buyers get $150 OFF their order for a limited time.

Factory-direct pricing. Contractor-ready systems. Limited-time promo.

No stacking with other discounts.

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