GCGOODS Universal Window Air Conditioner Support Bracket, Heavy Duty Adjustable Window AC Bracket with 2 Arms for Single & Double Hung Windows, Window AC Bracket Holds Up to 200 lbs for 5000-22000 BTU

Protect Window and AC: The double support structure of our window AC bracket provides superior support and stability. It can relieve stress on the windowsill and prevent your window air conditioner from falling, ensuring reliable performance all season long. | Universal Window AC Bracket: Excellent load-bearing capacity of the window ac bracket provides strong support for up to 200 lbs, widely compatible with most 5,000 to 22,000 BTU window air conditioner units. | Heavy Duty Material: The window air conditioner support bracket is made of heavy-duty galvanised steel with an epoxy coating for excellent weather resistance. Specially designed for outdoor use, providing long-lasting & strong support even in extreme weather. | Easy Installation - The window ac support bracket is easy to install and comes with all the necessary accessories. No exterior work is required. The built-in bubble level helps you to achieve the correct mounting slope, ensuring a hassle-free setup. | Fit Most Windows: This window ac bracket can be easily adjusted to fit wall thickness from 4" to 15", suitable for most single or double windows with solid window sills. Not suitable for sliding, outward-opening, casement windows or windows with hollow window sills.