Rigid Collar and cuffs
thingiverse
I've been working on designing handcuffs and a collar with a joining bar for three months now, but I keep getting interrupted. As soon as I finally manage to print them out, I'll make any necessary adjustments to fix any problems that come up. The lock I'm using is based on the one found at https://www.thingiverse.com/thing:2053930, but I've completely redesigned it because the original was too small for my wrists. I've included the SKP files in case you want to take a closer look at how they work.
With this file you will be able to print Rigid Collar and cuffs with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Rigid Collar and cuffs.