page_title: Breaker bar
hierarchical_section_title: Breaker bar
caption_attribution_description: English: A breaker bar used to exert large amounts of torque on a nut. A normal ratcheting socket wrench performs the same task, however the ratcheting mechanism can be damaged by high loads.
context_page_description: A breaker bar is a long non-ratcheting bar that is used with socket wrench-style sockets. They are used to break loose very tight fasteners because their additional length allows the same amount of force to generate significantly more torque than a standard length socket wrench. Their use prevents damage to the ratcheting mechanism of a socket wrench. Often, after the first half turn, the fastener is loose enough to be turned with a socket wrench.
context_section_description: A breaker bar (also known as a power bar) is a long non-ratcheting bar that is used with socket wrench-style sockets. They are used to break loose very tight fasteners because their additional length allows the same amount of force to generate significantly more torque than a standard length socket wrench. Their use prevents damage to the ratcheting mechanism of a socket wrench. Often, after the first half turn, the fastener is loose enough to be turned with a socket wrench.
caption: Breaker bar
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