Knox County, Tennessee. Knox County is a county in the U.S. state of Tennessee. As of the 2010 census, the population is 432,226. Its county seat and largest city is Knoxville. The county is at the geographical center of the Great Valley of East Tennessee. Near the heart of the county is the origin of the Tennessee River at the union of the Holston and French Broad Rivers.
Workbench Height Summary: 29â³ â 30â³ (74cm â 76cm) makes a practical, low workbench height for woodworking. A low workbench is good for hand work, especially hand thicknessing, as youâre able to get your body weight over the bench. 38â³ â 39â³ (97cm â 99cm) makes a practical, tall workbench height.
Regular chairs have a standard seat height of 17 to 19 inches. Shelves above a desk. For an office or workspace with open shelves or uppers, 22 to 24 inches is standard for shelf placement above the top of the desk. This is high enough to clear most computer screens and even accommodate undercounter lights.