Introducing Mitutoyo's Mechanical Depth Micrometer: 6 Rod, Satin Chrome Finish with Ratchet Stop Thimble. With 6 measuring rods made from hardened steel, this precision tool is perfect for any professional or DIY enthusiast looking to measure depth accurately down to the micron level. The satin chrome finish adds durability while ensuring easy reading of the clear, engraved graduations. Measurement lock ensures constant force on the thimble and base plate, providing accurate results time after time. Applications include engineering, machining, tool & die making, manufacturing, and much more. Experience the ultimate precision with Mitutoyo's Mechanical Depth Micrometer.