ANYMOUNT Air Conditioner Support Bracket

This bracket is made very well. It's super easy to install if you have basic mechanical knowledge of putting things together. The instructions show a few different scenarios of how to adjust the items together, but since this is so universal, it cannot show what your particular window A/C set-up will look like.The metal brackets are about 1/8 thick steel and can support a lot of weight although a majority of the weight is still on the window frame itself, this is just basically holding up the back end.Also, remember to adjust the bracket so that you have a couple degrees slant downward towards the back end of the unit. The object will be that your A/C will hold a certain amount of water in its bottom tray. This uses the water to help the cooling process, but if there is any overfill of water, you want it to drain outside, not into your room.All that being said, this bracket has several ways to position itself, and what I found most important was the middle brace so that the bottom arm is held in place and cannot slip downward.The hardware supplied is heavy duty and the screws that go down into the window sill and frame are about 3" long, going right into the wood frame and studs. There is no way this is going to slide away from the wall, just be sure to pre-drill your screw hole with about an 11/64 size drill bit to allow the screw to go that deep without cracking your wood.So, if your good at home projects this is all very do-able, If not, purchase the bracket and let someone else do the install.