a long slender part, such as the portion of a long bone between the wider ends or extremities, the shaft of a hair and the central shaft of a feather.
maximum number of hours for 16- and 17-year-old minors is 4 hours on a school day (6. hours with a special variance), 8 hours on a Friday or any non-school day and not more. than 6 days per week. The maximum number of hours of work for 16- and 17-year-old. minors is 20 or 28 (with the optional special variance).
There is no limitation in hours per day or week. When school is NOT in session minors 16 & 17 have no limitation as to the starting and ending time and no limitation in hours per day or week. Minors must be at least 14 years of age to obtain a work permit. Work permits can be deemed by the school superintendent.