The Mitutoyo inch reading dial indicator performs with excellent accuracy and reliability, and it is available in several graduations and ranges for use in the widest range of applications. The 2416A stem and spindle are constructed of hardened, high-strength steel, and the jewelled bearing provides wear resistance and low friction movements for smooth, precise operations. Secured adhesion between the frame and crystal, along with the use of an O-ring, protects the indicator against water and oil permeation via the front face. The crystal has a scratch and glare-resistant coating for clearer readings and better durability. The outer clamp and optional lifting lever can be attached to either side and can be easily installed or removed without the use of tools. The Mitutoyo Series 2 standard diameter dial indicator with inch reading offers simplicity, accuracy, and durability for any application, making it our most popular indicator. This indicator conforms to ANSI/AGD Standards.