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Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

Regular price $114.00 USD
Regular price Sale price $114.00 USD
Sale Sold out
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Square up any pergola with a corner bracket built to hold its shape for decades. This 3-arm, 90-degree bracket handles the corner joint on any size pergola — just four of these and your frame is set.


Why you'll love it:

-11-gauge U.S. steel, thicker and stronger than typical hardware store brackets

-Precision-fabricated with clean, quality welds

-Architectural-grade powder coat finish for years of outdoor durability

-Multiple fastening locations for a secure fit

-Proudly made in the USA


What's included: 1 corner bracket

Not included: Lumber, fastening hardware


Specs:

Arm Length: 8.25”

Gauge: 11ga

Hole Opening (Inside): 3-5/8”

Hole Opening (Outside): 3-7/8”

Hole Fastening Size: 5/16”

Weight: 13.3 lbs


Tip: Take a bracket with you when buying lumber to test fit — wet wood swells and may not seat properly.

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  • 5 stars: 30 (94%)
  • 4 stars: 1 (3%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (3%)
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julioE

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

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Leslee Teafatiller

These worked perfectly for our deck-mounted pergola. They were well-packaged and shipped on time. They arrived in immaculate condition. Would highly recommend this shop!

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Kirk

The quality of the product is excellent and customer service couldn’t have been better. The responsiveness to my questions was spot on and the delivery was even better.

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Santino

High quality steel. Thick, with a very good powder coat. Purchased alongside the sun shade brackets that mount on top of these 3 way brackets. Better than other brands with thinner steel. I used black exterior-rated 2”x 1/4” structural screws to fasten to my pergola posts. I HIGHLY RECOMMEND these brackets. American made. I will definitely spread the word on these. Thank you!

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Etsy customer

Perfect. Can’t wait to put it all together.

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Susan LeBlanc

Very sturdy and heavy. Should last forever.

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Erik Sanchez

Well made .

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Shelby Jones

Great design 👌 Perfect for adding an additional element to our deck.

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Lisa Christen

I would buy these again and I recommend you do also. Excellent quality and easy to use in building my pergola.

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Melissa

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

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Etsy customer

Excellent and pro welding quality. Exactly defines why I purchased a Made in USA product!

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Dale Kennedy

Theses items are seriously heavy duty and fit the 4x4's well! This will make building my Pergola much easier!

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Seth Cook

no damage and ecellent shipping A+, product was exactly what i was looking for.

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Etsy customer

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

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James Jared Casey

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

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Etsy customer

Excellent quality
As described and beautiful

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Matt J

Expectations were met and items arrived on-time.

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Armando

These pergola corners are perfect. Just what i needed.
Thanks you.

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Susan LeBlanc

Very heavy duty! Excellent product; fast delivery.

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Etsy customer

Great customer service, fast shipping, and awesome product.

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Saul Caban

This item was exactly what I need. The construction is solid, the shipping was very quick taking in consideration that this is a heavy item.

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Jen F

Well made, heavy-duty corners. Shipping box was annihilated in transit, but each piece was wrapped individually and not damaged.

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DANIEL

Great. Good product, good paint, delivered in time.

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Jessica

Heavy-Duty Pergola Corner Brackets for 4x4 Posts (3-Arm, 90°) — 11GA US Steel

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Chris

These pergola braces are fantastic. They work great for my project and more affordable than the big box options.

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kelsey johnson

these were perfect! were so happy with how they turned out.

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Jackie Walter

Exactly what we were looking for to build our pergola.
Great quality, heavy and strong.

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Sarah Lancia

Item didn't fit a 4 x 4 post. We had to cut into the posts and bang it in to get it to work. If it's supposed to fit a 4 x 4 post, it should be built slightly wider then a common 4 x 4 post.

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Etsy customer

Shipping was fast. Quality of the product was great it went up very easy would recommend this product

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A Croft

We LOVE our pergola corner brackets! Thank you for a great product. Used 4x4 posts and 2x4 beams mounted with black spray painted joist hangers. Spray painted bolts black, too. Made cover with 9x12 drop cloth and curtains from two 4x15 drop cloths.

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Manol

Brackets seem very sturdy. I made 10x16ft pergola. The opening is exactly 3.62in which is slightly more than 3.5in wood. This is good, because you can use directly the soaked in chemicals treated wood sold in home depot or lowes. The wood shrinks once it dries out. People who used Toja grid had to trim the wood to fit it.
I have two complaints that do not seem to be dealbreakers, but they better be addressed. One of the corner brakets came with less hole than the other. The coating is not perfect - it peels off on the edges. Wherever it peels, it shows shiny, which suggest the weren't put in sand blaster before coating, or at least, not enough. See pics