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Fabricated from a single block of Tigerwood, Acorn gives you a variety of post cap profiles to choose from the Yellowstone with its tiered base, the Tucson with its thin inset, the angular Amherst, and the smooth, flat Boulevard.

Tigerwood is an incredibly strong, dense wood that naturally resists fire, rot, decay and mold. Its high durability makes it the perfect material for single-piece post caps that will give you years of enjoyment. Acorn Wood Post Caps are ready to be treated with your choice of wood oil.

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


DecksDirect # 6188

Manufacturer Documentation (227 KB) 

Installation Instructions (102 KB) 

StyleAmherst, Yellowstone, and Boulevard
Material TypeTigerwood
Pack SizeEach
Post Cap Opening Size3-5/8 in
(width x depth x height)
5 in x 5 in x 1-1/2 in
Inset Measurement3/8 in
Included AccessoriesNone
WarrantyLimited 1-Year Warranty
OtherPost caps come pre-treated with Penofin Hardwood Oil
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