Before he ran the Men In Chains site, Bind was an escape artist:
Click for Men In Chains
Prisoners know when they are being mistreated. The officers royally take the piss out of them and love seeing them damaged and abused. Weaker-willed lags kick off and perpetually add to their sentence but often know when to just roll into a ball and let the guards do whatever they like with them. They have all the tools and the power to humiliate this tough prisoner. Every day is a chance to dish out their sadistic fun.
See the video at Strip Search Hell
You guys all know about the double-locking mechanism on police-issue cuffs, of course. Now, thanks to a brilliant idea from levis501sub, you can make handcuffs impossible for the prisoner to get out of even if he has a handcuff key! The trick, as described on this guy’s Tumble page, is to disable the double locking mechanism using zip ties or padlocks. For the padlock version, he carefully enlarged the double-locking hole with a metal drill, and after the double lock is engaged he adds the padlocks. VERY clever!

See much more detailed information — and lots more handcuff pictures and ideas — at levis501sub’s Tumblr page, located here.
Bind writes,
“I made a new video, called ‘Ten Variations on Spread Eagles.’ I love the idea of being stretched out tight in a spread eagle. It is quite the helpless feeling. In this video I show ten different variations of spread eagles to beds. Humane Restraints, hoods, rope, straps, tape, and belts were used to make sure that the prisoners were not going to have the possibility of escape. In the final spread eagle I tied my willing victim down with three hundred feet of rope. The excess was not needed, but it sure was fun to just keep adding to his bondage.”

Thanks for the pictures and information, Bind!
You can see Bind’s video at his website, Men In Chains