What is the maximum allowable twist for crane hooks according to OSHA?

Prepare for the NCCCO Tower Crane Operator Test. Study with flashcards and multiple-choice questions, complete with hints and explanations. Get ready to ace your exam!

The maximum allowable twist for crane hooks according to OSHA regulations is indeed 10 degrees. This limit is established to ensure safety and prevent excessive wear or failure of the hook, which could lead to serious accidents during lifting operations. A twist beyond this threshold can compromise the integrity of the hook, increasing the risk of load disengagement or the hook breaking under strain. By adhering to the 10-degree limit, operators help maintain safe operating conditions and reduce hazards associated with crane lifting activities. Understanding and applying this regulation is crucial for maintaining safety standards on job sites.

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