/ Precision Measuring Tools / Precision Hand Tools / Micrometers / Inside Micrometers / 124MCZ * Not actual product image 56143 124MCZ Solid -Rod Inside Micrometer 56143 Other similar products The Starrett 124M Solid -Rod Inside Micrometer Sets are the most popular inside micrometers because of their lightness, ease of use, and range. They are very useful for measuring inside diameters of cylinders and rings and measuring parallel surfaces. The desired range is obtained by assembling rods and spacing collars to the micrometer head. Measuring rods are provided with a shoulder that is set accurately in the micrometer head and locked in position. When assembling rods to the A and B heads, the reading line on the micrometer head should be lined up with the marking on each rod (except for the 50-75mm (2-3") rods). Rod diameters are approximately 6mm (1/4") on the A and B sizes, and approximately 8.5mm (11/32") on the C size. Each rod has individual length adjustment for the anvil by means of special wrenches furnished 200-800mm, 0.01mm Grad, 4 Measuring Rods with Case. Features Specifications Parts Contact Starrett Features Insulated rods marked with length Adjustable for length Measuring rods are solid Hardened and ground anvils Quick-reading figures 6-1/2" (165mm) long handle is available (124H) Specifications Micrometer Type: Inside Micrometer Set Range (mm): 200-800mm Graduations (mm): 0.01mm Measuring Rods (qty): 4 Case Type: Padded Case Accuracy (mm): Lead accuracy +/-.003mm per 25mm Parts Member of Kit Item #DescriptionPart No.QtyInformation 1MICROMETER HEAD ONLYNOT AVAILABLE1 2•SPRING, BARREL10058-01 3•BODY,METRIC #124MC22693-01 4•NUT, .375-52PT164141 5•SHELL, ADJUSTING17788-01 6•SPINDL SCR, .294-1/217790-01 7•CAP, SHELL01540-01 8•HANDLE, SHORTPT01546A2 9•NUT, .437-40PT073861 10•CHUCK, ROD07387-01 11•SHELL, OUTSIDE-MET.17786-01 12COLLAR, LARGE07389-M1 13COLLAR, SMALL07390-M1 14ROD SUB ASSEMBLY 200-350MMPT993221 17ROD SUB ASSEMBLY 350-500MMPT993231 21ROD SUB ASSEMBLY 500-650MMPT993241 25ROD SUB ASSEMBLY 650-800MMPT993251 29WRENCH, SPANNERPT057111 30WRENCH, ROD POINTPT191771 31WRENCH #3PT015261 32CASE ONLY, WOOD124CZZ1NOT SHOWN 33REPLACEMENT ROD PT. W/ NUTPT073841NOT SHOWN