Overblown appraisal ... based on what - a very poor quality picture of the 'collar cuff' on a website?
DO a search on 'leg cuffs' or 'collar cuffs' using Google; there; there is a growing market for all kinds of 'things' of this nature ...
Um. _BATF? You might wanna quit when you're behind. blackdog sounds like he knows a little about metalworking.