LEOPO No Drilling Air Conditioner Support Bracket, HVAC Brackets Fits Single & Double-Hung Windows, Heavy Duty Single Arm Support Window AC Bracket，Holds Up to 165lbs, for 5000-12000 BTU Units — Open-Box, 36% Off

【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

【Bracket For AC Window Unit】 – Easily expands from 23.6”to 29.5", fit most single or double hung windows; adapts to exterior wall thickness of 2”to 15.2”;fit for 5000-12000 BTU Units

【Heavy Duty Steel Construction】 – Premium steel plate coated ensures long lasting support for window units weighing up to 165 lbs

【Safety Protection】–Extra sealing clay helps you fill in the gaps well and keeps mosquitoes out of the room

No-drill Heavy Duty Window Air Conditioner Bracket Upgrade your window air conditioner installation with our heavy-duty window AC support bracket, designed to bring safety, stability, and convenience to any home or office. Featuring a sturdy steel construction, this bracket safely supports up to 165 lbs, effectively preventing your window AC unit from sagging, slipping, or falling outdoors. The adjustable design fits most single and double-hung windows ranging from 2 to 15.2 inches wide, compatible with the majority of 5000 to 12000 BTU window air conditioners on the market. Installation is fast and straightforward with no drilling needed. All hardware and detailed instructions are included, so you can complete setup within minutes without damaging your window frame. By transferring the weight of the AC unit to the exterior wall, the bracket reduces strain on your window sash, lowers operational noise and vibration, and helps prevent costly damage over time. Built with weatherproof, rust-resistant materials, this bracket performs reliably in outdoor conditions year-round. Whether you live in a house, apartment, or rental space, our window AC bracket provides reliable support and improved safety for your cooling system.