Sources

eBay.com  Undoubtedly one of the best sources for vintage and modern handcuffs, leg-irons, nippers and other restraints. Over the years many rare items were offered here e.g. the McKenzie mitts, the Dortmunder, the Berliner and others. If you would like to know which items I currently offer for auction please click here.

Other Collections

handcuffs.org  Great items, great design, great information. The Forum of this site is the news-center for everybody who is interested in handcuffs and related restraints.

Yossies Handcuff Collection  The first and largest collection of handcuffs on the Internet, currently more than 420 items on display. Large link lists of manufacturers and other resources.

Specialised Hand Tools  Jack Tanis' page of collectible, desirable, interesting, rare, scarce, unusual and vintage brass knuckles, knives, police and military come-alongs, nippers, twisters and restraints, and other devices and items.

Ron's Handboeien Verzameling    This site in Dutch language shows a fine collection of modern and vintage restraints and provides a lot of useful information for the handcuff collector.

Cuffman's Collection    A very nice site about handcuffs, leg-irons and various other restraints. Currently more than 140 items are shown here, a very useful site for the handcuff collector.