This quantity of boards will cover up to sq ft

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The sleek and understated Flat Pyramid Post Cap by Fortress Accents adds a premium detail to your classic AL13 Aluminum Pure View Glass Panel rail system. Made with rugged, powder-coated aluminum, this distinctive cap is designed to perfectly fit over the 3 inch x 3 inch posts.

Enhance your deck even more with Fortress Accents lighting accessories! Light as many or as few sides as you wish with Fortress Accents LED Cap Light Module or provide a warm glow around your post using Accents LED Glow Ring for Post Caps. Lighting components are sold separately.

Available in coordinating Fortress finishes of Gloss Black, Gloss White, and textured Black Sand.

Unsure about your size? Measure your posts carefully and use our Post Cap Diagram to understand critical dimensions and ensure a proper fit.

DecksDirect # 5465-5

Fortress Aluminum Pure View Full Glass Panel Rail Warranty (245 KB) 

Fortress Aluminum Pure View Full Glass Panel Rail Installation (1024 KB) 

Fortress Railing Catalog (3542 KB) 

FinishesGloss Black, Gloss White, and Black Sand
Material TypePowder coated aluminum

Post Cap Opening Size

3-1/16 in
(width x depth x height)

4-1/4 in x 4-1/4 in x 1-1/2 in

Inset Measurement1/2 in
Pack SizeEach
Package Contents(1) post cap, (2) set screws, and (1) allen wrench
WarrantyView Fortress Warranty Information
OtherOptional LED Cap Light Module by Fortress Accents available to light this un-lit cap.
Questions & Answers