-21% sale
1-1/2
FittingsPlus.com

1-1/2" FLAT TOP CAP - DIE CAST - ALUM

$1.82 $2.30
Item # AL11.0151-½" Flat Top Decorative Fence Post Caps Simple, Timeless Style. Strong Protection. Add a refined finishing touch to your fence with our 1½" Flat Top Decorative Post Caps. Made from premium rust-resistant die-cast aluminum, they protect your posts and instantly elevate your fence’s beauty and value. A simple, durable upgrade that enhances curb appeal and extends the life of your fence. Features:- Fits 1-½" square aluminum posts- Durable, rust- and corrosion-resistant aluminum- Timeless flat-top design complements any style- Quick, easy installationPro Tip: Keep your post caps looking new—apply a protective coating to maintain shine and extend durability.
-12% sale
1-1/4
FittingsPlus.com

1-1/4" FLAT TOP CAP - DIE CAST - ALUM

$0.96 $1.09
ITEM # AL11.0061-1/4" Flat Top Die-Cast Aluminum Post CapsRefine and Protect Your Fence with a Clean, Modern FinishCrafted from high-quality, rust-resistant aluminum, our 1-1/4" Flat Top Post Caps add style while protecting your posts from the elements —enhancing both the appearance and longevity of your fence.A simple upgrade for a modern look and lasting protection.Features:- Fits 1-¼" square posts- Heavy-duty, die-cast, rust-resistant aluminum- Clean, flat-top design for a modern finish- Unfinished and ready to paint for customization- Easy and secure press fit installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish. 
-13% sale
2
FittingsPlus.com

2" BALL CAP - DIE CAST - ALUM

$4.60 $5.26
Item # AL11.0272" Ball Top Die-Cast Aluminum Post CapsElevate your fence with timeless style - the classic Ball Top accent offers both refined beauty and durable protection.  Made from high-quality, corrosion-resistant aluminum, our 2" Ball Top Post Caps are crafted for durability against the elements.  Designed to fit 2" square posts, they provide a stylish, decorative detail that elevates the overall look.A simple upgrade for a classic design and lasting protection.Features:- Fits 2" square aluminum posts- Durable, die-cast, rust-resistant aluminum- Classic ball top design for timeless charm- Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish.
-13% sale
2
FittingsPlus.com

2" FLAT TOP POST CAP - DIE CAST - BLACK

$1.72 $1.97
Item # AL11.030.BK2" Black Flat Top Die-Cast Aluminum Post CapsRefine and Protect Your Fence with a Clean, Modern FinishCrafted from high-quality, rust-resistant aluminum with a durable smooth black finish, our 2" Flat Top Post Caps add style while protecting your posts from the elements —enhancing both the appearance and longevity of your fence.A simple upgrade for a modern look and lasting protection.Features:- Fits 2" square aluminum posts- Durable, rust- and corrosion-resistant aluminum- Smooth, durable powder-coated Black finish for a refined look- Flat-top design for a modern look- Easy, secure installation
-13% sale
2
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.
-13% sale
2
FittingsPlus.com

2" FLAT TOP POST CAP - DIE CAST - WHITE

$1.72 $1.97
Item # AL11.030.WH2" White Flat Top Die-Cast Aluminum Post CapsBrighten and Protect Your Fence with a Clean, Modern FinishCrafted from high-quality, rust-resistant aluminum with a durable white finish, our 2" Flat Top Post Caps add style while protecting your posts from water and debris—enhancing both the appearance and longevity of your fence.A simple upgrade for a modern look and lasting protection.Features:- Fits 2" square aluminum posts- Strong, rust-resistant aluminum- Clean, durable powder-coated White finish- Flat-top design for a modern look- Easy, secure installation- Sleek, polished design
-13% sale
2
FittingsPlus.com

2" FLAT TOP POST CAP- DIE CAST - ALUM

$1.32 $1.51
Item # AL11.0302" Flat Top Die-Cast Aluminum Post CapsSleek Design. Reliable Protection.Upgrade your fence with a clean, modern finish. Our 2" Flat Top Die-Cast Aluminum Post Caps are crafted from durable, rust-resistant aluminum to provide long-lasting protection for your posts.  Built to last, they deliver a simple yet refined look that elevates your fence’s appeal and value.Features:- Fits 2" square aluminum posts- Strong, rust- and corrosion-resistant aluminum- Timeless flat-top design for a clean finish- Easy to install and maintainPro Tip: Apply a protective coating to prevent oxidation and maintain a polished appearance over time.
-13% sale
2
FittingsPlus.com

2" PYRAMID CAP - DIE CAST - ALUM

$1.32 $1.51
Item # AL11.023 2" Die-Cast Aluminum Pyramid Post CapsSmall Detail. Big Impact.Upgrade your fence with a sleek, modern finish. Our 2" Die-Cast Aluminum Pyramid Post Caps are crafted from durable, rust-resistant 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.
-13% sale
2
FittingsPlus.com

2" PYRAMID CAP - DIE CAST - BLACK

$2.07 $2.36
AL11.023.BK2" Black Die-Cast Aluminum Pyramid Post CapsSmall Detail. Big Impact.Crafted from high-quality, rust-resistant aluminum with a durable powder-coated black finish, our 2" Pyramid Post Caps  add style and provide lasting protection.  Designed to withstand the elements, they add a polished touch that enhances your fence’s look and longevity.Features:- Fits 2" square aluminum posts- Durable, rust- and corrosion-resistant aluminum- Smooth, Black powder-coated finish- Sleek pyramid design for a refined appearance- Easy, secure installation
-13% sale
2
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.
-13% sale
2
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.
-13% sale
2
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.
-21% sale
2-1/2
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.
-19% sale
2-1/2
FittingsPlus.com

2-1/2" FLAT TOP CAP - DIE CAST - ALUM

$1.85 $2.27
Item # AL11.0502-1/2" Flat Top Die-Cast Aluminum Post CapsA simple upgrade for a clean, modern look and lasting protection.Made from high-quality, rust-resistant aluminum, our 2-1/2" Flat Top Post Caps are durable and a cost-friendly way to enhance both the overall look and the lifespan of your fence posts.  Features:- Fits 2-1/2" square aluminum posts- Durable, rust- and corrosion-resistant aluminum- Clean, flat-top design for a modern finish- Easy, secure installationPro Tip: Apply a protective coating to prevent oxidation and maintain a polished finish.
-21% sale
3
FittingsPlus.com

3" BALL CAP - DIE CAST - ALUM

$10.44 $13.15
Item # AL11.0593" Die-Cast Aluminum Ball CapsRefine and Elevate Your Fence with a Classic, Elegant FinishCrafted from high-quality, rust-resistant aluminum, our 3" Ball Caps add a timeless, decorative touch while protecting your posts from the elements—enhancing both the style and longevity of your fence. Their classic ball-top profile delivers a polished, architectural look that completes your fence system.A simple upgrade for a classic look and lasting protection.Features:-Fits 3" square aluminum posts-Heavy-duty, die-cast, rust-resistant aluminum-Classic ball-top design for an elegant, traditional finish-Easy, secure installationPro Tip: Apply a clear protective coating to help prevent oxidation and maintain a smooth, polished finish over time.

Explore our selection of aluminum fence post caps designed for durability and style. Whether you're working on a residential backyard, a commercial property, or a decorative garden enclosure, these caps offer the perfect finishing touch that combines visual appeal with practical protection.

Crafted from high-grade, rust-resistant aluminum, our post caps are built to withstand harsh weather conditions, UV exposure, and daily wear without losing their integrity or appearance. They help prevent water damage, internal corrosion, and insect intrusion—common issues that can compromise the longevity of your fence.

Perfect for finishing your fence project, our post caps are available in various sizes and finishes to suit your needs. From sleek modern styles to more traditional designs, you'll find the perfect match to complement your overall fence structure and design preferences. Easy to install and low-maintenance, they’re a smart investment for long-term fence performance.

For enhanced protection, check out our aluminum end caps that provide a seamless fit. These are especially useful for welded or ornamental fences, where both durability and aesthetics are a priority.

If you're looking for an affordable option, our plastic fence post caps and plastic end caps offer reliable solutions. Lightweight and cost-effective, they are ideal for quick installations or temporary structures, while still offering a clean and polished look.

Shop today for premium quality and fast shipping! Our wide selection ensures you'll find the right cap to finish your project with confidence and style.