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LEOPO No Drilling Window AC Support Bracket, Heavy Duty, Holds Up to 300lbs | Fits Single & Double-Hung Windows, Adjustable Air Conditioner Holder bracket, for 5000-24000 BTU Units

  • Based on 354 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 16
Order within 19 hours and 57 minutes
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Size: No-Drilling,up to 300lb


Features

  • Bracket For AC Window Unit Easily expands from 31.5to 41.7",adapts to exterior wall thickness of 2to 11;fit for 5000-24000 BTU Units; fit most single or double hung windows for bedrooms, living rooms, offices, fit most single or double hung windows for bedrooms, living rooms and offices
  • Heavy Duty Steel Construction Premium steel plate coated ensures long lasting support for window units weighing up to 300 lbs
  • Quick Installation We've included detailed instructions in the package to ensure that you'll be able to install it easily in no time! No Tools, Drilling, Ladders Needed to Secure Bracket in Window Frame
  • Upgraded Support Structure Support legs and the support rod provide extra solid support inside & outside, and the anti-slip rubber pad adds stability
  • Safety ProtectionExtra sealing clay helps you fill in the gaps well and keeps mosquitoes,rats out of the room

Color: White


Brand: LEOPO


Material: Alloy Steel


Item dimensions L x W x H: 4 x 1.5 x 2 inches


Item Weight: 4.68 kg


Brand Name: LEOPO


Model Number: KTZJ001


Manufacturer: LEOPO


Set Name: Single Bracket Set


Manufacturer Part Number: KTZJ001


Item Dimensions: 4 x 1.5 x 2 inches


Item Weight: 4.68 kg


Unit Count: 1 Count


Material Type: Alloy Steel


Mounting Type: Window Mount


Color: White


Finish Types: Powder Coated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 16

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Recommend for anyone who needs adjustable stand for ac
Size: No-Drilling,up to 300lb
Skeptical at first but so far impressed with quality and durability with how well it holds and keeps my AC together. Adjustable frame and legs makes it easy to install. The foam on the legs helps with stability. Fits my window fine. Good value for money, def recommend
Reviewed in the United States on June 28, 2026 by Samantha

  • Just get it!
Size: No-Drilling,up to 300lb
Easy to assemble and looks/works great. Definitely worth the money. Very nice to look at as well. It fit our window wonderfully with lots of room. Mounting hardware was easy to use. Very sturdy and feels a lot safer than just a support beam. Would recommend and buy again.
Reviewed in the United States on July 16, 2026 by Cayce

  • Perfect product to secure a window AC unit.
Size: No-Drilling,up to 300lb
This AC support bracket was just what I was looking for. The front brace expands to accomodate different styles of windows. The rear bracing is perfect to adjust for different depths of AC units. Plenty sturdy to handle most window ACs. I did not find it difficult to assemble as others have indicated and all parts were present upon opening the box. I would certainly buy again. ... show more
Reviewed in the United States on July 7, 2026 by Thomas Tobin

  • Excellent Support for AC Window Unit
Size: No-Drilling,up to 300lb
This is the second summer I have used this item. It is incredibly well-made. I especially appreciate that it didn't require any drilling into my window frame. I am giving it 4 stars because the installation is tricky, but still doable with a partner's help.
Reviewed in the United States on May 28, 2026 by Becky

  • Heavy-duty and easy to install
Size: No-Drilling,up to 300lb
Very heavy-duty and easy to assemble! Screwdriver included. Love that this is a "No Drill" installation, making it easy to remove if needed, and does not leave holes in my siding! Recommend for any ac unit up to 300 lbs. Would definitely purchase again!
Reviewed in the United States on July 10, 2026 by LVN2LRG

  • Solid, adjustable, good quality
Size: No-Drilling,up to 300lb
Easy assembly, sturdy/durable, works well. I followed a youtube assembly video that took me through each step. I like that it can easily be removed each year when the window A/C unit comes out. Compatibility... it looks like it could fit with a variety of set ups and window sizes. It came with 2 extra bolts/washers/nuts in case something gets lost during assembly. The price seems very reasonable for the build quality. ... show more
Reviewed in the United States on April 8, 2026 by MAS

  • Heavy duty, easy assembly and installation
Size: No-Drilling,up to 300lb
My Dad's 35 year old window gave up this year. He had pieces of 2x4s holding it up. The new unit needed much better support. This very heavy duty bracket was simple to put together with the easy to follow directions. Simple installation, no drill and the type of windows it would accommodate were also a big plus. Great shipper and price too. ... show more
Reviewed in the United States on June 28, 2026 by Amazon Customer

  • Go with something else..anything else
Size: No-Drilling,up to 300lb
I have no idea if it works. The instructions are extremely poor. Its one page, tiny with 0 close up details. Ita equivalent to have your grandfather stand there and tell you "Put that thing next to the other thing and bolt that thing". Its not worth the frustration. Fyi there is a reason why there are no assembly videos to find either. ... show more
Reviewed in the United States on May 19, 2026 by Dan Ames

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