Sheet Metal I MENG 9013 Email to a Friend With our Sheet Metal I course, learn about rectangular ducts, fish lock collars, black ends, duct elbows, duct offsets, roof ventilators and three- and five-piece elbows through both layout and shop practice. Contact Information 416-415-5000, ext. 4861 firstname.lastname@example.org Course Section(s) Available Class dates and registration for the upcoming year (September 2017 to August 2018) will be available on this website in early July 2017. Please visit this page again at that time. Some courses require you to purchase a textbook. The cost of the textbook is not included in the course fee unless otherwise indicated. If there is a textbook assigned for this course, it will be listed on the bookstore website.