steel post cap
4x4 Heavy Duty Steel Post Cap
madison iron and wood available colors
Post size
underneath view of post cap
mounting holes included on post cap
Veteran owned American made

4x4 Heavy Duty Steel Post Cap

Regular price $6.95

Only -141 items in stock!

This is a steel 4x4 heavy duty post cap. Very high quality, not like those junky ones you would find at a big box store. Made to give your fence top an awesome design while also keeping your post looking new. They also do a good job of keeping birds off the top of your post. A very reasonable price for an awesome decoration that keeps your fence looking nice.


Installation instructions

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Check out our Brackets

We have a wide variety of brackets for you to choose from!


Our brackets are very heavy duty and add a lot of structural strength to your home.


Our brackets are the most decorative brackets on the market, hands down. We have plenty of styles to choose from and we are still designing even more!

Long Lasting

Our painting process makes our brackets weather resistant. They hold off rust longer which keeps them looking top notch!

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Customer Reviews

Based on 38 reviews

Excellent build quality and perfect fit

Ann S.

4x4 Heavy Duty Steel Post Cap

Richard L.
heavy duty steel post caps semi-gloss black

researching post caps on the Internet.- at least a dozen different sessions scouring for different. Best choices- I learned quite a bit about steel and cast iron. omg!! anyway, yours were/ are far and away the best and stand out choice- I did not see or find anything at all comparable. I love them. they feel beautiful on the hand and were an excellent value. thank you so much! I will absolutely recommend them anytime post or decking comes up.

thank you

Ed C.
4x4 inch post cover caps

Looked for a long time for robust 4x4 inch cover caps. None available at the big box stores that we would use at our home. We support folks who make a quality product right here in the United States. Looks like the workmanship and paint on these post caps will outlast me at least!
Will be purchasing more products from Madison Iron & Wood