Product Review

The 4 inch by 4 inch External Pyramid white vinyl post cap adds a decorative and finished look to your deck, fence or mailbox post. Manufactured from high quality vinyl, the External Pyramid post cap will not fade, discolor or warp over time. The post cap measures 1.75 inches high and fits externally on a true 4 inch by 4 inch post. The inside dimensions of the External Pyramid cap are 4.02 inches by 4.02 inches, while the outer dimensions are 4.125 inches by 4.125 inches. This cap will not fit on a standard 3.5 inch by 3.5 inch wood post. The post will go into the External Pyramid cap .950 inches. Completely maintenance free, you will never need to paint, stain, or seal the External Pyramid post cap. The cap is both UV and water resistant and will last the years. If you would like to secure the External Pyramid cap to the post, use clear silicone made for outdoor use. Do not use vinyl glue or super glue, as you will not be able to remove the cap if necessary. Sold as a single cap. If you have any questions please message us.