15 Gruesome Torture Devices You Won't Believe Actually Existed

8. Thumb Screws

There are many different variations of this device, specific for a variety of body parts so it wasn't just used on the thumbs and toes. For instance, the Head Crusher performed the same function as a thumb screw; basically the body part of the victim would be inserted into the device, the screws would be tightened and it would completely crush the bone. You would never be able to use your hands again and if you had the Head Crusher used on you, chances are if you survived, you would wish that you didn't.
 
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Lover of Tolkien's world, Harry Potter and baked goods. A camel once put his head on my shoulder and it was the best day ever. sara@whatculture.com