The 11 Most Painful Torture Devices Of The Middle Ages

Published September 30, 2011
Updated June 21, 2024

The Torturous History Of The Thumbscrew

Medieval Torture Devices Thumbscrew

Anagoria/Wikimedia CommonsA thumbscrew from the 17th century. Though this medieval torture device seemingly emerged in the late Middle Ages, it was used for centuries afterward.

Emerging near the tail end of the Middle Ages, the thumbscrew was a medieval torture device used to illicit confessions from victims.

Like the rack, the thumbscrew was rather simple. It was usually made of two parallel metal sheets connected by a screw — and held together by upright metal rods. The victims’ thumbs would be placed between the sheets, and the screw would be slowly tightened, slowly crushing the fingers.

Also called the thumbkin or thumbikin, the thumbscrew was preferred by interrogators for a number of reasons. As Medieval Chronicles reports, it could crush the victims’ fingers but didn’t cause them to die. Thus, it was an effective way of pulling a confession out of someone.

Thumbscrew Torture

Science History Images/Alamy Stock PhotoA depiction of someone being tortured by thumbscrew.

In the Middle Ages, the thumbscrew was used against people accused of being heretics or blasphemers. As their fingers were crushed one by one, most would naturally confess to anything to escape the pain.

This medieval torture device, however, extended far beyond the Middle Ages. It was used to elicit confessions from alleged witches in the 16th century, and against Italian artist Artemisia Gentileschi in the 17th century after she accused her tutor of rape. Even while being tortured with the thumbscrew, however, Gentileschi cried: “It is true, it is true, it is true, it is true.”

And though the thumbscrew was certainly excruciating, it was nothing compared to the Spanish Donkey.

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All That's Interesting
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Established in 2010, All That's Interesting brings together a dedicated staff of digital publishing veterans and subject-level experts in history, true crime, and science. From the lesser-known byways of human history to the uncharted corners of the world, we seek out stories that bring our past, present, and future to life. Privately-owned since its founding, All That's Interesting maintains a commitment to unbiased reporting while taking great care in fact-checking and research to ensure that we meet the highest standards of accuracy.
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Jaclyn Anglis
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Jaclyn is the senior managing editor at All That's Interesting. She holds a Master's degree in journalism from the City University of New York and a Bachelor's degree in English writing and history (double major) from DePauw University. She is interested in American history, true crime, modern history, pop culture, and science.