Check the listing for details. STARRETT 50mm Range, 0-100 Dial Reading, 0.01mm Graduation Dial Drop Indicator. Condition: New. Listed at 218.40 USD. BRAND Starrett Item MSRP: $420.00specsMaximum Measurement (mm)50.00Dial Graduation (mm)0.0100Dial Reading0-100Dial Diameter (Inch)2-1/4Dial Diameter (mm)57.15Dial Diameter (Decimal Inch)2.2500Bearing TypeJeweledDial ColorYellowStem Diameter0.375in; 9.5mmStem Length1.8125in; 46mmMinimum Measurement (mm)0.00Overall Length207mmIncludesFlat BackDial Reading0-100; 0-100Range Per Revolution (Decimal Inch)0.0394Range Per Revolution (Inch)0.0394Range Per Revolution (mm)1.00Revolution CounterYesFeaturesNo-Glare Satin Finish; Rugged; Sharp Bezel; Stainless Steel Stem; Unbreakable CrystalStem Diameter (Inch)0.375in; 9.5mmBack TypeLug (Description). Please review photos, comes as shown. Fast shipping, straight from our warehouse in sunny Florida! Industry Recycles 155 Center Ct, Venice, FL 34285 Date July 1522Lister#CM 12444LocSH4