Dollar coins have never been very popular in the United States since the removal of specie coins from circulation. Despite efforts by the government to promote their use, such as the Presidential $1 Coin Program, most Americans currently use the one-dollar bill rather than dollar coins.
Width and Height. An interior passage door is any door that you use to move from one room to another, and the code requires these to be 80 inches in height. Because this corresponds to 6 feet 8 inches, door manufacturers refer to this as a 6/8 door.
The Universal Hardware Aluminum Medium-Duty Commercial Door Closer is designed for many different commercial door applications. This Medium-Duty Commercial Door Closer is suitable for interior commercial doors ranging from 44 - 188 lb. The closer is packaged with a parallel arm bracket to allow for Tri-Pack installation. California residents: see Proposition 65 information. 1  Ideal for 44 - 188 lb. exterior commercial doors. 2  Size 3 closer.