Acorn-Flag Decorative Finial
PF-ACN-252B
Add Seasonal Style & Personalization to Any Post Cap
Bring personality, patriotism, and year-round decorative flexibility to your fence, pergola, porch, or deck with the Fence Armor® Acorn-Flag Decorative Finial.
Unlike traditional decorative finials, the Acorn-Flag design features an integrated opening and set screw that securely holds a ¼-inch shank miniature flag pole, making it easy to swap flags and decorative accents throughout the year.
Perfect for:
- 🇺🇸 Fourth of July
- 🏈 Sports teams
- 🎄 Holidays & seasonal décor
- 🏡 HOA entrances
- 🌻 Everyday curb appeal
Description
Decorative Fence Post Finial with Mini Flag Holder
The Fence Armor® Acorn-Flag Finial combines elegant outdoor décor with practical customization.
Designed for use with:
- Fence post caps
- Pergola caps
- Deck post caps
- Porch posts
- Mailbox posts
…the Acorn-Flag Finial installs easily using the included threaded mounting stud and removable nut.
Simply drill a ¼-inch clearance hole, secure the finial, and add your favorite miniature flag or decorative accent using the built-in set screw.
Why the Acorn-Flag Finial Stands Out
- Built-In Mini Flag Holder – Holds standard ¼” shank mini flags
- Seasonal & Holiday Ready – Swap flags anytime for holidays, teams, or events
- Retrofit Friendly – Works with many existing post caps
- Simple DIY Installation – Drill one hole and secure with included hardware
- Premium Outdoor Finish – Powder-coated for long-lasting durability
- North American Crafted – Made using aluminum and crafted in North America
Decorative Post Cap Finial for Fences, Pergolas & Decks
The Acorn-Flag Finial is designed to upgrade existing post caps without replacing them.
Compatible with many:
- Fence post caps
- Deck post caps
- Pergola post caps
- Porch post caps
- Mailbox posts
👉 If your post cap can be drilled, it can likely be upgraded with a Fence Armor® Decorative Finial.
Installation
Easy Decorative Finial Installation
Installing the Acorn-Flag Finial takes only minutes:
- Mark the center of your post cap
- Drill a ¼-inch clearance hole
- Insert the threaded finial stud
- Secure using the included mounting nut
- Insert your miniature flag and tighten the set screw
No special tools. No post cap replacement. No complicated installation.
Frequently Asked Questions
What size flag fits the Acorn-Flag Finial?
The Acorn-Flag Finial is designed to hold miniature flags with a standard ¼-inch shank.
Can I change the flags for holidays or sports teams?
Yes. The built-in set screw allows you to easily swap miniature flags or decorative rods for different holidays, teams, or events.
Can this finial be added to existing post caps?
Yes. The Acorn-Flag Finial is designed to retrofit many existing post caps using a drilled mounting hole and included hardware.
Do I need to replace my current post cap?
No. In most cases, you can simply add the finial to your existing cap.
What material is the Acorn-Flag Finial made from?
Unlike the zinc decorative finials in the collection, the Acorn-Flag Finial is crafted from durable aluminum for lightweight strength and corrosion resistance.


