Handle ID

Thanks for posting. I am afraid this is the base of the handle that pull connects to, rather than the actual mounting plate like our 82-108. Unfortunately, this part is not sold separately, and you will need to replace your handle set. See our 82-080, or its keyed variant, the 82-081. I should also note that this kind of damage suggests that your patio door is not sliding smoothly, which is a sign that your track and rollers should be inspected. They may need to be cleaned, or even outright replaced. We can help you do this, if you so choose to. Just let us know. Sorry again that we don't have another alternative besides replacing the handle set!