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Question

Why do some Allen wrenches have rounded or ball tips?

• a. To increase the torque of the wrench

• b. To allow them to turn round screws

© c. To allow them to be used at an anele

d. To prevent the ends of the wrench from shattering

Answer

b. To allow them to turn round screws.

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Allen wrenches with rounded or ball tips are designed to allow them to turn round screws. The ball end of the wrench allows for a greater range...