Anyone used these (I found one ancient thread of "hey these look cool" when they first came out)?
http://www.leevalley.com/US/hardware...842,43730&ap=1
Some explanation of the mechanism is given in the video near the bottom of this page: http://zipbolt.com.au/home (warning loud annoying music)
I'm considering using them to attach some bed rails instead of bed bolts because I won't have the hole on the outside of the leg this way which will work a bit better with my design.