Sliding door latch

A quick learner from Fort smith ar says:
March 8, 2017
The locking mechanism broke off of my sliding door. The only markings I can find are what you see in the picture. I'm not even sure the company but typing in that number led to this website. The marking is SGD-R20-73x80
User submitted photos of patio door hardware.
Profile picture of Casey
Casey from SWISCO responded:
March 15, 2017
This looks a lot like our 89-012. Check it out and see if you agree.
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