This Is a recreation of the Imperial Binders (Handcuffs) from the Star Wars franchise. The original Model closes with magnets only, which is gret for some costume fun or to give to kids to play with, however I wanted a version that actually works as a pair of handcuffs, and does not simply open when the cuffed person tugs a little to much. 

The design is as of now untested, but will be printed and trialed in the near future. If anyone wants to try it out first be my guest. Any feedback if greatly appreciated and will be incorporated in future Versions.

Print with supports unter the snaps and the middle part of Part a. Print 2 parts b and two pins.