4X6 Post Cap │ Black Pyramid Top

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Once you install these decorative post caps, you won't see any screws thanks to our patented SNAP-Cap installation method.  We back up the quality of our product with an industry leading 10 year warranty against warping, fading and discoloration.

View our installation instructions here. 

4X6 Post Cap (Nominal) Black Estate Series

  • Fits a standard (Nominal) post. (3.5” x 5.5” to 3.875” x 5.875”).

  • These caps slide down the post 1 1/2"  and are 5 1/2” x  7 1/2” at their widest point.

  • 10 year guarantee against fading, discoloration and warping!

  • High impact, remarkably sturdy ASA resin. The same material used in automobiles!

  • Made in the U.S.A.

  • Quick and easy patented SNAP-CAP installation, built right into the cap!

  • Fraction of the cost of comparable wood caps.

  • Contractor and bulk pricing available!

The black pyramid 4x6 post caps are part of the Estate Series of fence post toppers that only come in the nominal form. The nominal designation is an important one because it refers to posts whose actual dimensions measure ½ inch smaller than the size indicated on the shelf or product label. If you have any doubt about the size of your fence posts, measure them before you place an order. All Atlanta Post Caps products are proudly made in the USA.

All of the 4x6 post caps in the Estate Series are made of ASA resin. We chose ASA resin because of its proven durability in the automobile and marine vehicle manufacturing industries. Our ASA resin fence post caps offer several benefits, including:

Fence post toppers that are made of ASA resin are UV and impact resistant. That means that they’ll resist the impact of flying projectiles during hurricanes or tornadoes, or the effect of hail, whether it’s pea-sized or softball-sized.

  • We guarantee all of our ASA resin fence post caps for 10-years against discoloration, warping, or fading.
  • ASA resin is a material that isn’t susceptible to problems associated with moisture that cause expansion and contraction, and that weakens the strength of wood over time.
  • The color on our fence post toppers won’t chip, crack or wear off over time, so our post caps don’t need the frequent maintenance that wood products require.
  • Our patented SNAP-CAP installation method ensures that you can install our post caps without having to hire a professional to do it for you. Unlike wood caps where screws always show, the design of our post toppers hides the screws, giving your fence post caps a sleeker and more elegant look.
  • We’re proud to offer fence post toppers that exceed the quality, durability, and lifespan of comparable wood post caps, at a fraction of the cost of wood products.

We’re confident that you’ll be thrilled with the quality of our fence post caps and their ease of installation. If you’re not 100% satisfied that our post caps meet your needs, we’ll give you a full refund of the purchase price. That’s just one part of our commitment to providing outstanding customer service.

          Frequently Asked Questions


Order online or by phone at 770-808-0200.