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FittingsPlus.com
2" SQ PLUG - PLASTIC - WHITE
$0.42 $0.60
Item # PL11.007.WH 2" Square Plug – Plastic – WhiteFinish & Brighten Your Posts with a Clean, Simple PlugDesigned for 2" square posts, our White Plastic Square Plug provides a neat, functional finish while helping protect hollow posts from water and debris—enhancing both the appearance and lifespan of your fence or railing. Made from durable, UV-resistant white plastic, it offers an affordable way to seal openings and keep your posts looking clean and bright.A simple solution for a clean look and lasting protection.Features:* Fits 2" square aluminum, steel, or vinyl posts* Durable, UV-resistant white plastic* Provides a clean, bright, finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, polished look.
FittingsPlus.com
4" SQ POST DECORATIVE COLUMN BASE - PLASTIC - BRONZE
$5.12 $6.25
Item # PL18.002.BZ4" Decorative Column Base – Plastic – BronzeEnhance and Finish Your Posts with a Decorative, Elegant BaseDesigned to conceal post mounts and hardware, our 4" Bronze Decorative Column Base delivers a clean, architectural transition from post to deck or ground. Made from high-quality, UV-resistant plastic with a rich bronze finish, it offers a durable and affordable way to achieve a sophisticated, column-style look at the base of your posts.A simple addition for a professional look and a flawless finish.Features:* Fits around 4" square posts* Durable, UV-resistant plastic* Rich bronze finish for a classic metal look* Hides gaps and exposed mounting hardware* Adds a refined, architectural detail to post bottoms* Easy to installPro Tip: Clean periodically with mild soap and water to maintain a polished bronze appearance.
FittingsPlus.com
END CAP FITS HR-14 MECH RAIL BRONZE
$3.86 $4.86
Item # AL15.053.BZBronze Aluminum End Caps for HR-14 Mechanical RailComplete & Protect Your Railing with a Clean, Professional FinishOur Bronze Aluminum End Caps are specifically designed for the HR-14 Mechanical Rail, providing a clean, seamless look while protecting exposed rail ends from the elements. Made from high-quality, rust- and corrosion-resistant aluminum with a rich bronze finish, they offer a durable and stylish way to complete both new installations and repair projects.A simple detail for a professional look and lasting protection.Features:* Designed to fit HR-14 Mechanical Rail* Durable, rust- and corrosion-resistant aluminum* Rich bronze finish for a clean, professional appearance* Sleek, low-profile design for a seamless finish* Ideal for both new installations and repairs* Easy, secure installationPro Tip: Apply a clear protective coating to help prevent oxidation and maintain a polished bronze finish over time.
FittingsPlus.com
3/4" SQ PLUG - PLASTIC - WHITE
$0.18 $0.50
Item # PL11.003.WH3/4" Square Plug – Plastic – WhiteFinish & Brighten Your Pickets with a Clean, Simple PlugDesigned for 3/4" square pickets, our White 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, UV-resistant white plastic, it offers an affordable way to seal openings and keep your fence looking clean and bright.A simple solution for a clean look and lasting protection.Features:* Fits 3/4" square aluminum, steel, or vinyl pickets* Durable, UV-resistant white plastic* Provides a clean, bright, finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, polished look.
FittingsPlus.com
8" PYRAMID POST CAP - SAND CAST - ALUM
$62.23 $71.28
Item # AL11.0868" Sand-Cast Aluminum Pyramid Post CapsProtect and Enhance Your Fence with a Bold, Architectural FinishCrafted from heavy-duty, rust-resistant sand-cast aluminum, our 8" Pyramid Post Caps deliver a strong, architectural look while protecting your largest posts from the elements—enhancing both the appearance and longevity of your fence. Ideal for large gates, commercial entrances, and statement fence lines, they provide a substantial, finished look that stands out.A substantial upgrade for a bold look and lasting protection.Features:* Fits 8" square aluminum posts* Heavy-duty, sand-cast, rust-resistant aluminum* Sharp pyramid design for a bold, architectural finish* Helps protect posts from weather and water intrusion* Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a clean, polished finish over time.
FittingsPlus.com
1" BUTTON PLUG - PLASTIC - WHITE
$0.17 $0.25
Item # PL11.012.WH1" Button Plug – Plastic – WhiteSeal & Brighten Your Project with a Clean, Simple PlugOur 1" White Plastic Button Plug provides a neat, low-profile finish while helping seal unused holes from water and debris—enhancing both the appearance and durability of your project. Made from durable, weather-resistant white plastic, it’s an easy, affordable way to give any surface a clean, completed look.A simple solution for a clean look and lasting protection.Features:* Fits standard 1" round holes* Durable, weather-resistant white plastic* Provides a clean, low-profile, finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a bright, polished look.
Fittings Plus
HR10 END CAP - PLASTIC - BRONZE
$0.68
Item # PL15.001.BZHr10 End Cap - Plastic - Bronze
FittingsPlus.com
2" X 1" RECT PLUG - PLASTIC - WHITE
$0.37 $0.55
Item # PL11.001.WH2" x 1" Rectangular Plug – Plastic – WhiteFinish & Brighten Your Posts with a Clean, Simple PlugDesigned for 2" x 1" rectangular openings, our White 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, UV-resistant white plastic, it’s an easy, affordable way to keep your project looking clean and bright.A simple solution for a clean look and lasting protection.Features:* Fits 2" x 1" rectangular openings in posts or railings* Durable, UV-resistant white plastic* Provides a clean, bright, finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, polished look.
FittingsPlus.com
6" BALL CAP with 5" DIAMETER BALL - SAND CAST - ALUM
$131.68 $150.84
Item # AL11.0816" Sand-Cast Aluminum Ball Cap with 5" Diameter BallMake a Bold, Elegant Statement While Protecting Your FenceCrafted from thick, rust-resistant sand-cast aluminum, our 6" Ball Cap with an impressive 5" diameter ball delivers a commanding decorative finish for your largest posts while helping protect them from the elements. Designed for both style and security, it enhances the presence, durability, and longevity of your fence.A substantial upgrade for a bold look and lasting protection.Features:-Fits 6" square aluminum posts-Thick, durable, rust-resistant sand-cast aluminum-Classic ball-top design with an impressive 5" diameter ball-Helps protect posts from weather and can help deter theft-Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a smooth, polished finish over time.
FittingsPlus.com
3" MAILBOX BASE FOR ROUND POST
$82.43 $103.86
AL17.0013" Mailbox Base for Round PostSecure and Stabilize Your Post with a Strong, Durable BaseDesigned for 3" round posts, our Mailbox Base provides the solid, dependable foundation your installation needs. Ideal for mailbox posts, sign posts, and similar applications, it’s crafted from high-strength, weather-resistant aluminum to keep your post secure, upright, and looking professional over time.A simple solution for a clean, professional installation and lasting support.Features:-Designed for 3" outer diameter round posts-Durable, high-strength, rust-resistant aluminum-Ideal for mailbox posts, sign posts, and more-Provides a secure, stable foundation on flat surfaces-Easy to install with standard mounting hardware (not included)Pro Tip: Apply a protective coating to prevent oxidation and maintain a clean, polished finish.
FittingsPlus.com
1" BUTTON PLUG - PLASTIC - CLAY
$0.48 $0.60
Item # PL11.012.CL1" Button Plug – Plastic – ClaySeal & Finish Your Project with a Clean, Color-Matched PlugOur 1" Clay Plastic Button Plug provides a neat, low-profile finish while helping seal unused holes from water and debris—enhancing both the appearance and durability of your project. Made from durable, weather-resistant plastic in a modern clay color, it offers an easy, affordable way to achieve a clean, seamless, color-matched look.A simple solution for a clean look and lasting protection.Features:* Fits standard 1" round holes* Durable, weather-resistant plastic* Modern clay color for a smooth, color-matched finish* Provides a clean, low-profile, finished appearance* Easy, push-in installationPro Tip: Clean periodically with mild soap and water to maintain a fresh, uniform look.
FittingsPlus.com
1" BUTTON PLUG - PLASTIC - SAND
$0.48 $0.60
Item # PL11.012.TN1" Button Plug - Plastic - Tan
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.