u/ConfidentPapaya

I got an e7l a couple years ago and like many people, assembled it according to the paper instructions. I got fed up with how the two pieces of the desk aren't joined which makes it wobble annoyingly while typing. I just now found out that there was some brackets I was supposed to use to bolt the two parts of the top together by looking at a youtube video. Those brackets are long-gone, would someone who has the same desk be able to measure length/width of the ones that come with the desk so I can find something similar?