Jennifer

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When Should You Not Use An Impact Wrench?

Content Framework: "When Should You Not Use An Impact Wrench?" An impact wrench fails you in predictable, avoidable ways. Know these situations upfront. It saves you a ruined bolt, a cracked housing, or worse. Where things go wrong most often: Precision torque work —...

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Why Do We Call It An Allen Wrench?

Content Framework: "Why Do We Call It An Allen Wrench?" The answer starts with a man named William G. Allen. Allen ran a factory in Hartford, Connecticut. In 1909, he filed a patent for something he called the "Allen Safety Screw" — a bolt with a hexagonal recess cut...

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