The Starrett Vernier Caliper No.123 is a tool used for measurements in metalworking and manufacturing. This caliper features a Vernier scale that allows for accurate readings, making it a great instrument for inspection and measurement tasks. With a reading of 38", this caliper is designed to provide reliable measurements for a variety of industrial applications. Items subject to taxes. The pictured item is what's being sold. Please reference pictures or direct message if there are any questions.