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5 1/2" x 5 1/2" Galvanized Post Cap

  • 2795
  • Save $ 11

5 1/2" x 5 1/2" Galvanized Post Cap

Click here if you need a custom size fabricated!

  • Fabricated from G90 Galvanized Steel
  • Zinc Coating "heals" damage from minor scratches to prevent rust
  • 2" Hemmed sides
  • Easy to install using a construction adhesive or simple calk 
Size Inside Dimension
5 1/2" x 5 1/2" 5 9/16" x 5 9/16"


A classic architectural design that will protect your posts from rain or sun for years to come. For strength and to insure a smooth edge, the sides are hemmed and the corners sealed. The hot dip galvanization process creates a thick coat of zinc to "self-heal" these caps from minor scratches to prevent rust. Galvanized steel is also a popular material choice because there is no risk of staining to the surrounding wood from water run off. 

In the unfortunate event that your post caps are damaged during shipping please contact us right away. To prevent fingerprints while installing you should use clean gloves. We take pride in the products that we have developed. If you have any suggestions for a better product or purchasing experience please let us know. Your feedback is greatly appreciated and we thank you for taking the time to visit our Square Galvanized Post Caps product page!