Air Conditioner Support Bracket No Drilling, AC Window Bracket, Fitting Single or Double Hung Windows, Heavy Duty Steel, Holds Up to 200 Ibs

Universal Size: This ac support bracket can easily expands from 19 to 39, great adaptive for most single or double hung windows. And it fits wall thickness from 3" to 11", support up to 200 lbs. | Durable MaterialThe window air conditioner bracket is made of heavy-duty material coated with epoxy, rust protection and anti-corrosion, ensuring long lasting of use. | Safety in Use: The ac brackets for windows can relieve stress on the window, transferring the pressure and weight of the window AC to the support bracket, provides more supporting space, prevent damage to the wall and window. | Drilling-Free Design: This drill-less window ac support bracket requires no drilling for installation, easy to work with, and will not damage your window, sill and outside wall. | Convenient Installation: This ac window bracket is easy to install in minutes without drilling and extra tools, all necessary hardwares are included in the package. You can adjust the length according to your window width. Easy to install for summer, and easy to take away for winter.