/ Precision Measuring Tools / Precision Hand Tools / Micrometers / Inside Micrometers / 124MD There is a newer version of this product available 124MDZ Solid -Rod Inside Micrometer The Starrett 124M Solid -Rod Inside Micrometer Sets are the most popular inside micrometers because of their lightness, ease of use, and range. * Not actual product image 124MD Solid -Rod Inside Micrometer 50553 Starrett 124 Solid-Rod Inside Micrometers 50-800mm, 0.01mm Grad, 124MA/134MC Rods 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 2-3" and the 50-75mm rods). Rod diameters are approximately 1/4" (6mm) on the A and B sizes, and approximately 11/32" (8.5mm) on the C size. Each rod has individual length adjustment for the anvil by means of special wrenches furnished. 50-800mm, 0.01mm Grad, 124MA/134MC Rods furnished. Note:This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information. Features Specifications Parts 3D CAD Files / Exploded Parts Diagram Product Testimonials California Prop 65 Other similar products 124A Solid -Rod Inside Micrometer Set 124AZ Solid -Rod Inside Micrometer Set 124B Solid -Rod Inside Micrometer Set 124BZ Solid -Rod Inside Micrometer Set 124C Solid -Rod Inside Micrometer Set 124CZ Solid -Rod Inside Micrometer 124D Solid -Rod Inside Micrometer 124DZ Solid -Rod Inside Micrometer 124H Handle, 6-1/2"L, for 124 Series, 124MA Solid -Rod Inside Micrometer 124MAZ Solid -Rod Inside Micrometer 124MB Solid -Rod Inside Micrometer 124MBZ Solid -Rod Inside Micrometer 124MC Solid -Rod Inside Micrometer 124MCZ Solid -Rod Inside Micrometer 124MD Solid -Rod Inside Micrometer 124MDZ Solid -Rod Inside Micrometer H124A/B Micrometer Head for 124A / 124B H124C Micrometer Head for 124C H124MA/MB Micrometer Head for 124MA / 124MB PT01579 1/2" Gage for 124 A & B Inside Micrometer PT07384 ROD POINT WITH NUT, FOR #124 PT07386 ROD BINDING NUT, FOR #124 MICROMETER PT07389 2" Gage, for 124 Inside Micrometer PT07390 1" Gage, for 124 Inside Micrometer PT99191 ROD, 2-3" FOR #124 INSIDE MICROMETER PT99192 ROD, 3-4" FOR #124 INSIDE MICROMETER PT99193 ROD, 4-5" FOR #124 INSIDE MICROMETER PT99194 ROD, 5-6" FOR #124 INSIDE MICROMETER PT99195 ROD, 6-7" FOR #124 INSIDE MICROMETER PT99196 ROD, 7-8" FOR #124 INSIDE MICROMETER PT99198 ROD, 9-10" FOR #124 INSIDE MICROMETER PT99201 ROD, 8-14" FOR #124 INSIDE MICROMETER PT99202 ROD, 14-20" FOR #124 INSIDE MICROMETER PT99203 ROD, 20-26" FOR #124 INSIDE MICROMETER PT99204 ROD, 26-32" FOR #124 INSIDE MICROMETER PT99207 ROD, 13-14" FOR #124 INSIDE MICROMETER PT99208 ROD, 14-15" FOR #124 INSIDE MICROMETER PT99209 ROD, 15-16" FOR #124 INSIDE MICROMETER PT99210 ROD, 16-17" FOR #124 INSIDE MICROMETER 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 Made in America: Yes Micrometer Type: Inside Micrometer Set Range (mm): 50-800mm Graduations (mm): 0.01mm Accuracy (mm): Lead accuracy +/-.003mm per 25mm 3D CAD Files / Exploded Parts Diagram Login to see related product files. 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Parts Member of Kit Item #DescriptionPart No.QtyInformation 1MICROMETER, INSIDE124MA1 2•MICROMETER HEADH124MA/MB1 3••ROD LOCK SCREW FOR H124A/B MIC HEADPT015461 4••BODY,METRIC #124MA B17074-01 5••SHELL, OUTSIDE METRIC01535-M1 6••SPINDLE SCR, .294-1/2mm17078-01 7••CAP, SHELL01539-01 8••NUT, .375-5217071-01 9••HANDLE SCREW FOR H124A/B MIC HEADPT01546A(2)1 10•COLLAR, SMALL01579-M1 11•ROD W/ANVIL 50-75MMPT993121 12••ROD, 50-75MM #124M01569-M 11 13••ROD POINT WITH NUT, FOR #124PT076181 14•ROD W/ANVIL 75-100MMPT993131 15••ROD, 75-100MM19009-01 16••ROD POINT WITH NUT, FOR #124PT076181 17••SLEEVE, INSULATING24627-01 18•ROD W/ANVIL 100-125MMPT993141 19••ROD, 100-125MM19010-01 20••ROD POINT WITH NUT, FOR #124PT076181 21••SLEEVE, INSULATING24628-01 22•ROD W/ANVIL 125-150MMPT993151 23••ROD, 125-150MM19011-01 24••ROD POINT WITH NUT, FOR #124PT076181 25••SLEEVE, INSULATING24629-01 26•ROD W/ANVIL 150-175MMPT993161 27••ROD, 150-175MM19012-01 28••ROD POINT WITH NUT, FOR #124PT076181 29••SLEEVE, INSULATING24629-01 30•ROD W/ANVIL 175-200MMPT993171 31••ROD, 175-200MM19013-01 32••ROD POINT WITH NUT, FOR #124PT076181 33••SLEEVE, INSULATING24629-01 34MICROMETER, INSIDE124MC1 35•METRIC MICROMETER HEAD ONLYNOT AVAILABLE1 36••CHUCK, ROD07387-01 37••SHELL, OUTSIDE-MET.17786-01 38••SPRING, BARREL10058-01 39••BODY,METRIC #124MC22693-01 40••NUT, .375-52PT164141 41••SHELL, ADJUSTING17788-01 42••SPINDL SCR, .294-1/217790-01 43••CAP, SHELL01540-01 44••HANDLE, SHORTPT01546A2 45••NUT, .437-40PT073861 46•COLLAR, LARGE07389-M1 47•COLLAR, SMALL07390-M1 48•ROD SUB ASSEMBLY 200-350MMPT993221 49••ROD,METRIC 200-350MM18025-01 50••ROD POINT SUB ASSEM.PT073841 51•ROD SUB ASSEMBLY 350-500MMPT993231 52••ROD,INSIDE 350-500MM19453-M1 53••ROD POINT SUB ASSEM.PT073841 54••SLEEVE, INSULATING24630-01 55•ROD SUB ASSEMBLY 500-650MMPT993241 56••ROD,INSIDE 500-650MM19454-M1 57••ROD POINT SUB ASSEM.PT07384(2)1 58••SLEEVE, INSULATING24630-0(2)1 59•ROD SUB ASSEMBLY 650-800MMPT993251 60••ROD,INSIDE 650-800MM19455-M1 61••ROD POINT SUB ASSEM.PT073841 62••SLEEVE, INSULATING24630-0(3)1 63WRENCH, SPANNERPT057111 64WRENCH, ROD POINTPT191771 65WRENCH #3PT015261 California Proposition 65 Warning WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov