*Be sure to measure - not all posts measure the same!*
Nominal generally refers to pressure treated wood.
4x4 Nominal fits 3.5" x 3.5" Post Size
5x5 Nominal fits a 4.5" x 4.5" Post Size
6x6 Nominal fits 5.5" x 5.5"
8x8 Nominal fits 7.25" x 7.25"
Actual general refers to rough lumber (not surfaced on 4 sides) or vinyl or composite posts.
Some of these post may still measure between 'Nominal' and 'Actual' sizes, particularly in Cedar material.
Showing 325–333 of 333 results
Vinyl Round Post CapSelect options
Vinyl Square Flat Post CapSelect options
Vinyl Square Jumbo New England Post CapSelect options
Vinyl Square New England Post CapSelect options
Vinyl Teardrop Finial / Post TopSelect options
Wellington Solar Post CapAdd to cart
White Top Pyramid Post CapSelect options
William & Mary Cedar FinialAdd to cart
X-Large Traditional LegSelect options