4x4 POST CAPS │ Slim Profile
Slim Profile Series 4x4 Post Caps (Nominal 3.5" x 3.5")
Upgrade your fence with 4x4 POST CAPS │ Slim Profile for a clean, modern finish. These Slim 4x4 Post Caps help protect post tops from rain, snow, and debris. The slim design keeps lines sharp and reduces bulk, making them ideal for tight spaces and contemporary builds. Each cap is made to fit nominal 4x4 posts for a secure, finished look. Choose this category when you want durable coverage without a heavy appearance. Easy to match with railings and trim, these caps add lasting curb appeal and help extend the life of your posts.
Our slim line 4x4 post caps are the most economical caps we sell. They’re only available in the nominal size and are made of UV stable plastic resin. Our slim profile comes in black, brown, cedar, green, gray, and white. Every slim profile post cap slides down the fence post .75" and is backed by our 10 Year Guarantee and 30 day return policy. These post caps fit 3.5" posts up to 3.75" posts which are the standard for pressure treated 4x4 wood posts. If you need to protect the end grain of your posts on a budget, these are an ideal solution.
