This quantity of boards will cover up to sq ft
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The Neptune Post Cap from LMT is a stylish cap that marries the sleek look of curved edges with the traditional look of a high-top pyramid. The Neptune cap is a durable and stylish choice for anything from wood 4 inch x 4 inch to vinyl 6 inch x 6 inch sleeves.

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

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DecksDirect # 6406
Brand
lmtmercer
FinishesAlmond, Beige, Khaki, White, and Black Hammertone
*Not all finishes are available in every size.
Pack SizeEach
Post Cap Opening Size3-11/16 in, 4-1/16 in, 4-9/16 in, 5-1/16 in, 5-9/16 in, and 6-1/16 in
Material TypeVinyl
Dimensions
(width x depth x height)
3-11/16 in = 6 in x 6 in x 2-1/8 in
4-1/16 in = 6 in x 6 in x 2-1/8 in
4-9/16 in = 6 in x 6 in x 2-1/4 in
5-1/16 in = 7-1/4 in x 7-1/4 in x 2-1/4 in
5-9/16 in = 7-1/4 in x 7-1/4 in x 2-1/4 in
6-1/16 in = 7-1/4 in x 7-1/4 in x 2-1/4 in
Inset Measurement 1/2 in
Included AccessoriesNone
WarrantyView LMT Warranty Information
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Questions & Answers