Starrett MUL-T-Anvil Micrometer with One-Piece Spindle, Friction Thimble and Advanced Sleeve Design - 0-25mm Range, 0.01mm Graduation, Round and Flat Anvil Type - 220MXRL-25

The Starrett 220XRL series Mul-T-Anvil micrometer uses interchangeable anvils to support varied measurement needs, and includes a flat and rod anvil. It has a vernier scale in metric units for taking precise outside diameter (OD) measurements, and a ratchet-stop mechanism for uniform pressure during adjustment. The vernier scale on the thimble and sleeve is graduated to 0.01mm. The micrometer is made of high-grade tool steel with a satin chrome rust- and glare-resistant finish. The spindle is micro-lapped for accuracy and carbide-tipped for wear resistance. A knurled ring-type lock nut helps provide secure locking of the measurement position.Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company was founded in 1880 and is headquartered in Athol, MA.

• Heavy-Duty - The Starrett Micrometer has a rigid one-piece frame of drop forged steel, extremely hard and stable one-piece spindle and furnished with a no-glare Starrett satin chrome finish and resists rust.
• Interchangeable Anvils - Interchangeable anvils are rigidly held in the vise type frame and quickly interchanged by a single lock screw adjustment.
• Easy to Read - It is equipped with an advanced sleeve design comprises of staggered lines and distinct figures, making it easier to take precise and accurate measurements.
• Quick Adjusting Tool - The Micrometer is the perfect tool for making quick and easy adjustments. It is accurate and easy to use with micro-lapped measuring faces and ring-type knurled lock nut for quick and sure locking.
• Accurate Measurements - Starrett precision measuring tools exceed accuracy and performance requirements of national and international standards, providing excellent fine precision tools for industrial, professional and consumer markets worldwide.