It probably says what the notch is in the instructions. Which I don't have. Who still has SideClip paperwork? Kap? Joe?
Well, dang. That didn't help.This is starting to bug me............
I thought that too, and/or maybe acces to a screw or something that attaches the clip? I don't have mine yet so I'm just taking shots in the dark too..Def
Grant-The simple answer is it accommodates the tab on the original tool adaptor to keep it from moving around when you're using it.