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ABA 4-in x 4-in ZMAX Wood to concrete (retrofit) Base

Ratings & Reviews for Simpson Strong-Tie ABA 4-in x 4-in ZMAX Wood to concrete (retrofit) Base

4.7
221
Review
 4.7 out of 5
221 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these post anchors for their heavy-duty construction, rock-solid stability, and ability to prevent rot by elevating posts off concrete. The ZMAX coating resists corrosion effectively, and the pre-drilled holes with split-side design allow easy alignment during installation. Most reviewers highlight durability and code compliance as key strengths, calling them the best choice for decks and outdoor structures. A few mention needing additional washers or note alignment requires patience, but these minor concerns barely diminish the strong consensus that performance justifies the investment for critical structural applications.

Customer review summary generated by AI, including incentivized reviews.
221 Customer Reviews

Just right

Good product

July 10, 2025
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Easy install

Would Recommend

Super easy install and fit.

July 4, 2025
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It is metal and connects wood posts to concrete :)

Would Recommend

Its a post connector wood to concrete. You will need tapcons too.

June 28, 2025
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Nothing worked good

June 25, 2025
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Price a little high

Would Recommend

Just what i needed

June 4, 2025
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Easy to use and works well , budget friendly .

Would Recommend

Works well and a great option compared to the much more expensive black ones they sell that need expensive hardware

April 3, 2025
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Great for support posts

Would Recommend

These are great for the bottom of posts. They keep the post about an inch off the ground and they’re sturdy. I wish I could use these for fence posts as well.

January 8, 2025
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In Store Pickup

Would Recommend

Another hassle-free pickup. My items were ready and someone helped me load up everything. I definitely recommend this method when delivery isn't possible. 5-stars!

December 27, 2024
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Easy to install. Have some flexibility in mountin

Would Recommend
December 22, 2024
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Simply and easy

Would Recommend

Easy to use and secures the post well.

December 9, 2024
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Make your cement smooth and level where bracket

Would Recommend

Good and strong. Like the adjustability

November 14, 2024
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güerojefe

Would Recommend

I have used this product since they were first out out on the market for all pier footing applications. Simpson Strong-Tie products are always preferred by me and my crews as there is never a question of their durability and quality. If you want a strong connection that meets code anywhere in the country, these are your best bet.

November 9, 2024
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