The Brown & Sharpe TESA 0560013 depth measuring foot has a 6mm x 75mm measuring face and is suitable for use with Brown & Sharpe or Etalon surface calipers (sold separately) with a measuring span of up to 6" (150mm). The measuring face is ground for flatness and a locking screw holds the gauge securely. The foot is made of hardened stainless steel for durability and accurate measurements. This depth measuring foot is suitable for precise measurement in a variety of manufacturing, machining, and mechanical engineering applications.

Depth gauges are precision measuring instruments used to determine the depth of any shape that has a step, groove, or slot. These gauges often take the form of sliders that travel on a measuring beam or rods, are moved to position by hand, and then adjusted with a calibrated screw. The base of the gauge rests at the top of the shape whose recession is to be measured, while the beam or rods extend to the bottom of the recession to determine the measurement. Gauge position is read from a graduated scale, dial, counters, or an electronic display.

Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, is headquartered in North Kingstown, RI.