The Original School Door. Students are rough on doors. They are full of energy, in a hurry, and most times have their hands full of books, sporting equipment, or their phones. When a student walks up to an entrance, they know that one hard yank on the pull will throw the door open so they can walk through without touching it again. But worse yet, when they leave school, add speed to the scenario! School doors get hard forearm slams, swinging gym or book bags, and sometimes feet kicking the exit devices. What power! What force! You need a door that takes such punishment. The SL-17 has done that since 1983!
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