Larson storm door window latch replacement

Attached is a picture of the window latch on my Larson storm door.
The other latch has cracked and the tip does not slide out of the door channel when you pull the latch in.

I checked the Larson website for "door parts" and they offer closers, door handles, etc basically parts you can get at any hardware store.

Do you have this type of latch and how the heck do you get the latch out to replace it?

Thanks in advance.

I've learned a lot about doors & windows from you guys and you usually have the parts and tools to get the job done.

Larry

Hello
We are searching for a right side storm glass die cast latch (see attached image)
Thank
You
Tracy