External Post Cap by Durables

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These simple pyramid-style post caps will complete any Durables rail system and are effortless to install. Choose from Khaki, Tan, and White in durable vinyl, all made to fit Durables post sleeves.

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

More Information
DecksDirect # 5413

Level Railing Installation Instructions (441 KB) 

Stair Railing Installation Instructions (5.82 MB) 

ColorsKhaki, Tan, and White
Pack SizeEach
Post Cap Opening Size4-1/16 in, 5-1/16 in, 6-1/16 in, 6-9/16 in
Material TypeVinyl

(width x depth x height)

4-1/16 in = 4 in x 4 in x 1-3/4 in
5-1/16 in = 5 in x 5 in x 1-3/4 in
6-1/16 in = 6 in x 6 in x 1.9 in
6-9/16 in = n/a
Inset Measurement 4-1/16 in = .95 in
5-1/16 in = 1 in
6-1/16 in = .92 in
6-9/16 in = n/a
Included AccessoriesNone
WarrantyView Durables Warranty Information

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