Review (5/5): I was glad to find this and buy it separately as it ...
Just to be clear, this is a Wahl 1/2 (not the 1/2 inch). It is what I was hoping for, the Number 1/2 which is 1.5mm or 1/16th inch (not 1/2"). I was glad to find this and buy it separately as it seems to usually only come in a package. Very sturdy, the Premium is way better than the standard cutting guides.