What is the purpose of the safety latch on a crane hook?
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ATo prevent the load line or sling from accidentally slipping out of the hook
BTo lock the hook in a fixed rotational position
CTo indicate when the hook has been overloaded
DTo prevent the hook from swiveling under load
✓ Correct answer: A. To prevent the load line or sling from accidentally slipping out of the hookThe safety latch (also called a safety catch or keeper) is designed to retain the sling or load line inside the hook's bowl, preventing accidental disengagement during lifting operations.
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Theory