This is weird. left command didn't work so I held the crate with the mouse and tried all the keys on the keyboard. Apparently tab does it for my computer
Thanks!
Just want to add that I had changed the examine key to tab and for some reason that became the throw button as well. Hopefully this can help anyone else in this same situation!
Also wanted to mention that I had changed the inspect key to the tab key and for some reason that is also the throw key. No idea how that works but it's working, apparently. Hopefully this can help others in this same situation.
OK didn't see my post added there already XD