Question about Suncomfort by Glatz Style

Hello
No, the parasol is too heavy for this type of mounting. I tried it once without success and the parasol tilted every time the wind blew.
What might work is if you make two such mounts, one at the top of the railing and one at the bottom, then the joint of the balcony bracket is locked and the parasol does not tip over. However, it will then be more difficult to open and close the parasol, because not much of the lower pole will stick out of the balcony bracket.
Personally, I would do without it and get a stable base....
Best regards