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Adjustable Heavy Duty DIY Fence Gate Kit 36-72" Wide, Anti-Sag Fence Frame

  • Based on 52 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Saturday, Sep 5
Order within 5 hours and 43 minutes
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Size Name: 1Pack 36-72" Wide


Color: Black


Features

  • Widely Suitable & Customizable - Includes 2 replaceable clips and an adjustable frame system that fits both 1"x4" and 2"x4" wood, perfect for seamless integration with your existing fence design
  • Premium All-Steel Construction - Reinforced steel frame with an adjustable diagonal truss cable prevents sagging over time, ensuring long-term strength and stability in all weather conditions
  • Fully Adjustable Fit - Telescoping design expands from 36 to 72 wide, ideal for medium to large gate openings, and specifically engineered for 4 to 5-foot-tall fences Caution: 36-72in is just for adjustable width range of the gate.
  • Weather & Rust Resistant Finish - Features a durable, UV-resistant powder-coated surface that withstands sun, rain, and corrosionmaintaining safety, function, and curb appeal for years
  • Easy On-Site Assembly - Designed for hassle-free DIY installationsimply attach your choice of wood or composite panels for a professional-looking, custom-fit gate in minutes

Description

Sidasu brings togather durability & adaptability to build you gate

Manufacturer: ‎Sidasu


Part Number: ‎1Pack 36-72'' Wide


Item Weight: ‎18.86 pounds


Product Dimensions: ‎49 x 3.5 x 9.8 inches


Item model number: ‎1Pack 36-72'' Wide


Size: ‎1Pack 36-72" Wide


Color: ‎Black


Item Package Quantity: ‎1


Included Components: ‎Fence Gate Kit DIY Gate Building Kit


Date First Available: July 11, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good gate and DIY project - but be very careful with the directions
Size Name: 1Pack 36-72" Wide Color: Black
Good gate frame, all you need is included except for the wood (no spring included - had that already). But... the directions? Ugh. Took 2 of us - the other guy put together a similar gate 2 weeks ago. We didn't follow the directions because they made no sense in terms of the order they wanted the assembly to go. But we figured it out easily and got it up nicely. I used goat fencing that I had already, cut it to fit, and like the look. Still have to stain the bottom rail (as you can see in the photos). ... show more
Reviewed in the United States on April 16, 2026 by EW

  • Good for a 42 and a 72 inch gate
Size Name: 2Pack 36-72" Wide Color: Black
Solid AF!! Worked perfectly.
Reviewed in the United States on August 14, 2026 by Scoot

  • Good gate, everything else bad
Size Name: 1Pack 36-72" Wide Color: Black
The engineers who designed this knew what they were doing. It’s sturdy and adjustable, as promised. Sadly, whoever took it from there missed the boat. First, there is no way this will fit a 36-inch opening. The adjustable frame pieces at their smallest are larger than that. Second, a list of needed tools would have been soooo helpful. This kit uses nuts in two places; in my kit, one was metric and one was English. Really. Third, some instructions are needed. The photos they sent were unhelpful and the order of construction would never work. Forth, be prepared to run to the hardware store because my kit was 2 screws light. All that said, I would buy a second kit, except the opening I need is smaller that this can accommodate - bigger than 36 inches, but still not going to fit ... show more
Reviewed in the United States on June 8, 2026 by rene

  • Take your time!!!
Size Name: 36-60“ Wide(7Feet)-1Pack Color: Black
I've used this brand and the Build a Gate brand on another gate. I had to replace a large gate that had started to sag and the wood was rotting. Build a Gate has much clearer and easier to read instructions, packages were labeled with letters to tell you where they need to go. This system is a little confusing at first but because I am a baby boomer I can rationalize and fix things I figured it all out! ... show more
Reviewed in the United States on July 23, 2026 by mike aquilina

  • Works great.
Size Name: 2Pack 36-72" Wide Color: Black
I should have purchased these sooner. Totally fixed my sagging fence gates
Reviewed in the United States on July 23, 2026 by Mary Potter

  • STURDY FRAME! USED A LITTLE DIFFERENTLY
Size Name: 1Pack 36-72" Wide Color: Black
I didn't use the frame "totally" as the vendor described, but my friend instantly figured out how to use this great-priced gate frame for my situation.. 7 yrs ago my ex vertically cut the existing fence and put 2 hinges to make a gate. About 2 yrs ago, it started sagging profoundly and had to be lifted to get the section to swing open or closed. My friend used self-tapping screws (not included) to secure the frame shape on the "patio side" of the gate. Attached the frame, hinges, post fingers (?- the top points "down" securing the frame to hinges and bottom points "up" also securing the frame and supporting the weight of the finished gate. The steel frame and the sturdy hinges/frame supports were attached to my existing fence section. If I used the frame by itself and added my 5ft vertical fence boards, it would not have been as sturdy. I wanted to keep the horizontal 2 x 6's of my existing fence design, so attaching the new gate frame and supports to my previously sagging fence gate instantly fixed the problem. Gate is now very sturdy and opens and closes with ease (see attached picture). I couldn't use the included gate latch, it wouldn't fit the close space, so I'm using the same original latch I had. ... show more
Reviewed in the United States on April 25, 2026 by coco

  • Great product
Size Name: 36-60“ Wide(5-6Feet)-1Pack Color: Black
Works great, using it with heavy fence boards and its holding up and the cable is keeping it from dragging.
Reviewed in the United States on June 18, 2026 by Mike Thomas

  • I needed an odd size for this gate. Adjustability is the key.
Size Name: 1Pack 36-72" Wide Color: Black
Haven't put it up yet but looks like it will work perfectly. I'm excited to get it up..
Reviewed in the United States on June 4, 2026 by Dlmccain

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