Window Stopper

I designed this window stopper to keep my window securely locked open for my AC unit. The U-design prevents the window from moving while maintaining the perfect gap. I've included two different height options in the print profile to accommodate various window setups. For best results, I recommend gluing some anti-slip pads to the underside for extra stability and to prevent sliding. Important: Don't use too much force when turning the screw or you could damage the window!