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Ball Post Cap by Durables

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Add a decorative touch to 4 in or 5 in vinyl posts with these decorative Ball Post Caps by Durables. These sphere-topped post caps add elegance to your fence or deck posts and are available in Khaki, Tan, and White.

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 # 5121

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 or 5-1/16 in
Material TypeVinyl


(width x depth x height)
4-1/16 in = 4-1/4 in x 4-1/4 in x 5 in
5-1/16 in = 5-1/4 in x 5-1/4 in x 6-5/8 in
Ball diameter4-1/16 in = 3.818 in
5-1/16 in = 4.695 in
Inset Measurement 11/16 in
Included AccessoriesNone
WarrantyView Durables Warranty Information

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