Honda Elite 80 speedometer visor plastic lock

[Fahqu2]

Ok so for years I’ve been reading these forums and never joined. For what I’m about to ask, it would make any member doubt I’ve split the case on other scooters and done full engine rebuilds. That said, my elite 80 I’m stuck on attaching speedometer wind visor to the front handle cover. How do those black plastic locks work? Hammer or screw in, or another way?

Backstory, sourced a front handle cover (which go for a pretty penny) it was white, I color matched with America Red R191 paint. Somewhat happy with my paint job and clear on it. I do recall taking the screw lock off, some how the bottom part expands.