4X4 Post Cap ¦ Black Flat Newell Top

Elevate your curbside value with this 4x4 flat post cap.

Using one or more of these Black Flat Top fence post caps, you can add a subtle touch of decoration and class to your fence, and one that you can rely on at that. Cheaper, sturdier, and longer-lasting than wood post caps, this product is an obvious choice.

Made in the US from ASA resin, this post cap won’t degrade or deform over time, even when exposed to moisture and atmospheric changes, unlike more expensive wooden alternatives.

Bring some style to your home’s borders with this post cap! Available in nominal and actual sizes. 

• Comes in Nominal (3.5” x 3.5” up to 3.75" x 3.75") and Actual (4.0" x 4.0" to 4.6" x 4.6")

• (actual 4") Compatible with Trex Transcend, Trex Signature, and Trex Select Railing Systems

• These caps slide down the post 1.5” and are 5.5” x 5.5” 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.

We also offer a matching Black 4x4 New England Post Cap

Frequently Asked Questions 

4X4 POST CAPS