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According to OSHA, portable step ladders longer than 20 feet ___________. must be made of fiberglass shall not be used must have a Class II rating must have a Class III rating m…

According to OSHA, portable step ladders longer than 20 feet ___________. must be made of fiberglass shall not be used must have a Class II rating must have a Class III rating m…
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2 votes
According to OSHA, portable step ladders longer than 20 feet ___________.

must be made of fiberglass

shall not be used

must have a Class II rating

must have a Class III rating

must be made of metal

must be made of wood

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User David Gilbert
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7.6k points

1 Answer

3 votes

According to OSHA (Occupational Safety and Health Administration), portable step ladders longer than 20 feet shall not be used.

answered
User Chemoish
by
8.1k points
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