Size: 4x4 Fence Post Caps

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Checking for size.   Not all 4x4 posts are the same!  Be sure to check the size.

The most common post size is 3 1/2 inches which would need the Nominal 4x4 (inside dimension is 3 5/8 inch). 
If your post is 4 inches, select the Full 4x4 (inside dimension is 4 1/8 inch).

If your post is in between sizes, you might either have to use a shim and size up, or shave the sides of your post and size down on the cap.

Bulk order discounts: When you order 10 or more fence post caps in the pyramid or ball design, you'll automatically receive a discount at the shopping cart! (Cannot be combined with discount codes).

Order between 10 and 49 post caps, save 5%
Order between 50 and 99 post caps, save 8%
Order 100 or more, save 12%


$8.99 USD



$7.99 USD


$18.99 USD