[Spridgets] Side curtain " handles "

[JMFangio]

Hi all,

so I chanced upon seeing the two different types of side curtains that I have.  One is the Weathershield kind and one is unmarked but I believe it is for the hardtop.

Questions relates to the “nobs” that are used to slide the plexiglass open.  On the Weathershield kind it is a small block but thicker and the other kind has a block that is out an inch square.

Is one correct or are they both different?

Thanks!

Letser