【Bracket For AC Window Unit】 – Easily expands from 31.5”to 41.7", fit most single or double hung windows; adapts to exterior wall thickness of 2”to 15.2”;fit for 12000-24000 BTU Units
【Heavy Duty Steel Construction】 – Premium steel plate coated ensures long lasting support for window units weighing up to 220 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
【Upgraded Support Structure】 Support legs and the support rod provide extra solid support inside & outside, and the anti-slip rubber pad adds stability
【Safety Protection】–Extra sealing clay helps you fill in the gaps well and keeps mosquitoes,rats out of the room
