i'm possibly in the Process of Buying a Old Handcuff Collection. some of them are slightly rusty meaning surface rust. i know one of them is a set of Crockett and Kelly and the other one is. that the F.B.I. enjoyed and it took a Diffrent Key for it. i beleive they quit making it in 1951. Sorry But don't know the name on the second one Posted. Any Advice Please Don,
Don, with the pair of C&K I have it also had light rust in two spots. I used the wire brush attachment on my rotary tool and gave the rust a quick once over on the lowest setting my tool had.
Then used the polish attachment with out any chemicals I buffed it out. The cuff looks natural once again and there is no sign of rust or the work on it.
Since I do not clean cuffs consistantly you may want to listen to others before myself, but it worked for me.