Posted by Jack Peacock (208.57.2.36) on November 30, 2002 at 13:20:03:
In Reply to: handcuffs single & double lock posted by Rafal Kos on November 30, 2002 at 09:27:30:
Yossie's website has a great animation of single/double lock mechanism.
http://www.blacksteel.com/hcs/index.cgi?section=Miscellaneous&subsection=Animations&serial=2
The drawing looks like a Peerless design but S & W are similar.