Shim_(lock_pick)
Shim (lock pick)
Lock picking device used to bypass traditional spring loaded padlocks
A shim is a tool that is used to bypass padlocks. It works by retracting the spring-loaded catch that restrains the shackle. Like other types of lockpicks, shims can be professionally made or improvised out of easily available materials like aluminum cans.
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Higher security padlocks typically use techniques that make shimming impossible. The most common being the use of ball bearings instead of a spring-loaded catch, noticeable because the indentations on the shackle are round instead of wedge-shaped.
