With the gh60s coming soon with a pure layout option, are there any GBs or sources for a blank pbt 1.75x shift key? I can't seem to find one
Keycool 84 keycap sets have a 1.75x right shift. Since you want it in blank, they do have them available in both white, blank PBT and black, blank POM. Just a warning though, the 84 sets only have 3 1.25x modifier keys. You would have to pick up an 87 keycap set with it to fulfill the Pure layout modifier row. Considering how cheap you can get Keycool keycap sets, it shouldn't be a problem especially since the price for an 84 and 87 set would roughly be the equivalent to the price of any available set of PBT keycaps and in this case you get extra caps from having 2 sets
I believe this is a more viable option if you want to keep consistant profiles throughout the board (not to bash on SP or anything and assuming you want OEM profile).