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FittingsPlus.com
2" SQUARE PLUG - PLASTIC - BLACK
$0.37 $0.53
Item # PL11.007.BKBlack Plastic 2" Square PlugFinish and Protect Your Posts with a Clean, Simple PlugOur 2" Black Plastic Square Plugs provide the neat, functional finish your hollow posts need. Made from high-quality, weather-resistant plastic, it offers a durable and affordable way to seal post openings from water and debris, protecting the interior of your posts.A simple solution for a clean look and lasting protection.Features:- Fits 2" square aluminum or steel posts- Durable, weather-resistant black plastic- Provides a clean and functional finished look- Easy, push-in installationPro Tip: Clean with mild soap and water to maintain its appearance.
FittingsPlus.com
2" PYRAMID CAP - DIE CAST - WHITE
$2.07 $2.36
Item # AL11.023.WH2" Pyramid Post Cap – Die-Cast Aluminum – WhiteSmall Detail. Big Impact.Give your fence a crisp, architectural finish. Our 2" Die-Cast Aluminum Pyramid Post Caps are built from strong, rust-resistant aluminum with a glossy white finish to protect your posts and elevate your fence’s overall look. Designed to stand up to the elements, they add a clean, modern touch that boosts both style and longevity.Features:-Fits 2" square aluminum posts-Durable, die-cast, rust- and corrosion-resistant aluminum-Glossy white finish for a clean, modern look-Sharp pyramid profile for an architectural, high-end appearance-Easy, secure installationPro Tip: Periodically clean and, if needed, apply a clear protective coating to help prevent oxidation and keep the white finish looking fresh.
FittingsPlus.com
2" PYRAMID CAP - SAND CAST - ALUM
$1.19 $1.36
Item # AL11.0222" Sand-Cast Aluminum Pyramid Post CapsSmall Detail. Big Impact.Upgrade your fence with a sharp, architectural finish. Our 2" Sand Cast Aluminum Pyramid Post Caps are crafted from high-quality, rust-resistant cast aluminum to provide lasting protection and style. Designed to withstand the elements, they add a polished touch that enhances your fence’s look and longevity.Features:- Fits 2" square aluminum posts- Strong, rust- and corrosion-resistant aluminum- Sleek pyramid design for a refined appearance- Easy to install and maintainPro Tip: Apply a protective coating to prevent oxidation and maintain a clean, lasting polished finish.
FittingsPlus.com
5/8" BUTTON PLUG - PLASTIC - WHITE
$0.17 $0.25
Item # PL11.013.MECH.WH5/8" White Plastic Button Plug – WhiteSmall Plug. Clean Finish.Seal unused holes with a neat, low-profile solution. Our 5/8" White Plastic Button Plug is made from durable, weather-resistant plastic to keep out water, dirt, and debris while giving your project a clean, finished appearance. Ideal for aluminum, wood, or metal surfaces where you want a simple, functional plug that blends in and stays put.Features:-Fits standard 5/8" round holes-Durable, weather- and impact-resistant white plastic-Low-profile design for a smooth, finished look-Easy, push-in installation—no tools requiredPro Tip: For best results, wipe the area clean and dry before installing the plug to ensure a snug fit and long-lasting hold.
FittingsPlus.com
2" X 1" RECT PLUG - PLASTIC - BLACK
$0.31 $0.45
Item # PL11.001.BK2" x 1" Rectangular Plug – Plastic – BlackFinish & Protect Your Posts with a Clean, Simple PlugDesigned for 2" x 1" rectangular openings, our Black Plastic Rectangular Plug provides a neat, functional finish while helping protect hollow posts and rails from water and debris—enhancing both the appearance and lifespan of your metalwork. Made from durable, weather-resistant plastic, it’s an easy, affordable way to complete your project.A simple solution for a clean look and lasting protection.Features:* Fits 2" x 1" rectangular openings in posts or railings* Durable, weather-resistant black plastic* Provides a clean, functional finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, well-kept look.
FittingsPlus.com
1-1/2" SQ PLUG - PLASTIC - BLACK
$0.34 $0.50
Item # PL11.006.BK 1-1/2" Square Plug – Plastic – BlackSmall Plug. Clean Finish.Seal open posts with a neat, low-profile solution. Our 1-1/2" Black Plastic Square Plug is made from durable, weather-resistant plastic to keep out dirt and moisture while giving your posts a clean, finished appearance. Ideal for hollow aluminum or steel posts where you want a simple, functional cap that stays put and looks good.Features:-Fits 1-1/2" square aluminum or steel posts-Durable, weather-resistant black plastic-Low-profile design for a smooth, finished look-Easy, push-in installationPro Tip: Wipe the surface clean before installation, and periodically clean with mild soap and water to keep the plug looking its best.
FittingsPlus.com
END CAP - FITS 2-5/8 X 1 STANDARD TOP CAP - DC ALUM
$0.87 $1.11
Item # AL15.036END CAP -Fits 2-5/8 X 1 Standard Top Cap - Aluminum is an ideal option for adding a finishing touch to your outdoor or indoor railing.
FittingsPlus.com
2-1/2" BALL CAP - DIE CAST - ALUM
$10.13 $12.77
Item # AL11.049 2-1/2" Die-Cast Aluminum Ball CapsRefine and Elevate Your Fence with a Classic, Elegant FinishCrafted from high-quality, rust-resistant aluminum, our 2-1/2" Ball Caps add a decorative, architectural touch while protecting your posts from the elements—enhancing both the style and longevity of your fence. Available in a variety of colors, they deliver a timeless, polished finish that completes your fence system.A simple upgrade for a classic look and lasting protection.Features:-Fits 2-1/2" square aluminum posts-Heavy-duty, die-cast, rust-resistant aluminum-Classic ball-top design for an elegant, traditional finish-Available in a variety of colors to match your project-Easy, secure installationPro Tip: Apply a protective coating to help prevent oxidation and maintain a smooth, polished finish over time.
FittingsPlus.com
END CAP FITS HR-14 MECH RAIL MF
$3.63 $4.58
Item # AL15.053 End Cap for HR-14 Mechanical RailComplete and Protect Your Railing with a Clean, Professional FinishSpecifically designed for the HR-14 Mechanical Rail, our Aluminum End Cap delivers a clean, seamless look while protecting exposed rail ends from the elements. Crafted from high-quality, rust- and corrosion-resistant aluminum, it’s ideal for both new installations and repairs, enhancing the appearance and durability of your railing system.A simple detail for a professional look and lasting protection.Features:* Designed to fit HR-14 Mechanical Rail* Durable, rust- and corrosion-resistant aluminum* Sleek, low-profile design for a clean, professional finish* Ideal for both new installations and repair projects* Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish over time.
FittingsPlus.com
3/4" SQUARE PLUG - PLASTIC - BLACK
$0.15 $0.24
Item # PL11.003.BK3/4" Square Plug – Plastic – BlackFinish and Protect Your Pickets with a Clean, Simple PlugDesigned for 3/4" square pickets, our Black Plastic Square Plug provides a neat, functional finish while helping protect hollow pickets from water and debris—enhancing both the appearance and lifespan of your fence. Made from durable, weather-resistant plastic, it’s an easy, affordable way to complete your metalwork.A simple solution for a clean look and lasting protection.Features:* Fits 3/4" square aluminum or steel pickets* Durable, weather-resistant black plastic* Provides a clean, functional finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, well-kept look.
FittingsPlus.com
END CAP - FITS HR10 MECH RAIL - DIE CAST - ALUM
$1.32 $1.52
Item # AL15.046End Cap for HR-10 Mechanical Rail – Die-Cast AluminumComplete and Protect Your Railing with a Clean, Professional FinishSpecifically designed for the HR-10 Mechanical Rail, our Die-Cast Aluminum End Cap delivers a clean, seamless look while protecting exposed rail ends from the elements. Crafted from high-quality, rust-resistant aluminum, it’s ideal for both new installations and repairs, enhancing the appearance and durability of your railing system.A simple detail for a professional look and lasting protection.Features:* Fits HR-10 Mechanical Rail* Heavy-duty, die-cast, rust- and corrosion-resistant aluminum* Sleek, low-profile design for a clean, professional finish* Ideal for both new installations and repair projects* Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish over time.
FittingsPlus.com
4" BALL CAP - SAND CAST - ALUM
$12.58 $14.42
Item # AL11.0684" Sand-Cast Aluminum Ball CapsRefine and Elevate Your Fence with a Classic, Elegant FinishCrafted from high-quality, rust-resistant sand-cast aluminum, our 4" Ball Caps add a distinguished, decorative touch while protecting larger posts from the elements—enhancing both the appearance and longevity of your fence. Their classic ball-top profile delivers a timeless, architectural finish that completes your fence system.A simple upgrade for a classic look and lasting protection.Features:-Fits 4" square aluminum posts-Heavy-duty, sand-cast, rust-resistant aluminum-Classic ball-top design for an elegant, traditional finish-Easy, secure installationPro Tip: Apply a protective coating to help prevent oxidation and maintain a smooth, polished finish over time.
FittingsPlus.com
2" PYRAMID CAP - DIE CAST - BRONZE
$2.07 $2.36
Item # AL11.023.BZ2" Pyramid Post Cap – Die-Cast Aluminum – BronzeSmall Detail. Big Impact.Add a classic, architectural touch to your fence. Our 2" Bronze Pyramid Post Cap is crafted from durable, rust-resistant die-cast aluminum with a rich, glossy bronze finish to protect your posts and elevate your fence’s overall appearance. Built to handle the elements, it delivers a sharp, polished look that enhances both style and longevity.Features:-Fits 2" square aluminum posts-Durable, die-cast, rust- and corrosion-resistant aluminum-Glossy bronze finish for a sophisticated look-Sharp pyramid profile for an architectural, high-end appearance-Easy, secure installationPro Tip: Periodically clean and apply a clear protective coating to help prevent oxidation and keep the bronze finish looking rich and bright.
FittingsPlus.com
2" FLAT TOP POST CAP - DIE CAST - BRONZE
$1.72 $1.97
Item # AL11.030.BZ2" Flat Top Die-Cast Aluminum Post Caps – BronzeRefine and Protect Your Fence with a Clean, Modern FinishCrafted from durable, rust-resistant die-cast aluminum with a rich bronze finish, our 2" Flat Top Post Caps provide a sleek, contemporary look while protecting your posts from water, dirt, and debris—enhancing both the appearance and lifespan of your fence.A simple upgrade for a modern look and lasting protection.Features:-Fits 2" square aluminum posts-Heavy-duty, die-cast, rust-resistant aluminum-Rich bronze finish for a premium, modern appearance-Clean, flat-top design for a streamlined finish-Easy and secure press fit installationPro Tip: Apply a clear protective coating to help prevent oxidation and maintain a sharp, polished bronze finish.
FittingsPlus.com
END CAP - FITS 2-5/8" X 1-1/2" DIXIE TOP CAP - DIE CAST - ALUM
$1.13 $1.29
Item # AL15.039End Cap for 2-5/8" x 1-1/2" Dixie Top Cap – Die-Cast AluminumComplete and Protect Your Railing with a Clean, Professional FinishDesigned specifically for the 2-5/8" x 1-1/2" Dixie Top Cap, our Die-Cast Aluminum End Cap delivers a seamless, professional look while protecting exposed rail ends from the elements. Crafted from high-quality, rust- and corrosion-resistant aluminum, it adds durability and style to your railing system.A simple detail for a professional look and lasting protection.Features:* Fits 2-5/8" x 1-1/2" Dixie Top Cap* Heavy-duty, die-cast, rust- and corrosion-resistant aluminum* Provides a clean, professional, and seamless finish* Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish over time.
Discover the perfect Fence Post Caps to enhance and protect your fences. Whether you're finishing a wood, vinyl, or metal fence, these accessories are essential for adding both function and visual appeal to your installation. Not only do they elevate the overall look of your fencing system, but they also serve a vital role in preventing water intrusion, rust, and post deterioration over time.
Browse our durable aluminum post caps and aluminum end caps for a sleek, long-lasting finish. Made from high-quality, weather-resistant materials, these caps are designed to withstand harsh outdoor environments while maintaining their shape and appearance. They're ideal for residential, commercial, or ornamental fencing projects where durability and style matter most. Easy to install and available in a variety of sizes and finishes, they offer a secure and seamless fit that protects your investment.
Prefer a cost-effective option? Check out our plastic fence post caps and plastic end caps for reliable performance. These lightweight alternatives are perfect for budget-conscious projects or temporary installations, offering a clean, polished appearance without sacrificing essential protection.
Whether you're building a new fence or upgrading an existing one, our selection of Fence Post Caps ensures your posts are both covered and complete. With solutions that match your budget, style, and project type, you’ll find exactly what you need in just a few clicks.
Shop now and upgrade your fence! Enjoy top-quality materials, fast shipping, and products made to last.