crowbar

A crowbar, also known as a wrecking bar, is a metal bar with a flat, wedge-shaped edge at one end. A crowbar is a work tool used for prying things open through the use of leverage.

Photo Credit

 
"Crowbar Usage" by Pearson Scott Foresman is licensed under Public Domain.

Published Works
References

 
Merrian-Webster Online
N.d. Crowbar. http://www.merriam-webster.com/dictionary/crowbar, accessed October 15, 2014.