Upgraded Window AC Bracket No Drill, Adjustable 23"-39" Window Air Conditioner Support Bracket, Quick 5-Step Installation, Heavy Duty 220lbs AC Mounting Bracket for Single Hung Windows

Upgraded Air Conditioner Bracket: Our window ac bracket can easily expand from 23 inches to 39 inches, suitable for single-hung windows. Not suitable for slider, crank, or casement windows. Suitable for wall thicknesses from 0.86 to 7.8 inches | 5 Steps Quick Installation: Our ac window bracket can be installed without drilling, and with the latest upgrade, installation can be completed in just five steps. Unlike the cumbersome installation methods on the market, this saves you time and effort while protecting your windows and walls | Heavy-Duty and High-Density Materials: Solid epoxy-coated thick steel plate prevents rust and corrosion, and the matte surface prevents the air conditioner from falling off the window. Supports window air conditioning units weighing up to 220 lbs | Upgraded Support: The support legs and support rod provide extra robust support both internally and externally. They utilize high-quality rubber anti-slip pads, unlike foam anti-slip pads on the market, offering greater friction and stability, maintaining quiet and stable even in storms | Safety Protection: This ac support bracket comes with extra foam sealing strips to help you effectively seal gaps and keep insects away from the room. A bubble level is also included to assist you with installation