/ Precision Measuring Tools / Precision Hand Tools / Micrometers / Inside Micrometers / 128MBZ * Not actual product image 64379 128MBZ Inside Micrometer Set 64379 Other similar products The Starrett 128 Inside Micrometer Set consists of a satin-chrome micrometer head which can be used in combination with any one or more of a series of rigid, tubular steel measuring rods to obtain the required length. With (1) 100-150mm Head, (1) ea. 50, 100, 150, 200, 250, 300mm Rods, (1) 300mm Ext., (2) 600mm Ext. 150-3750mm, 0.01mm Grad with Finished Case. Features Specifications Contact Starrett Features Inside measurements from 150-7350mm Extension rods are lightweight with extreme rigidity Satin-chrome micrometer head Hardened ground and lapped surfaces All rod anvil contacts are hardened and ground Measuring rod anvil contacts are adjustable Adjustable, ground steel supporting collars Heads basic length of 4" (100mm) can be lengthened to 6" (150mm) Interchangeable tubular steel measuring rods Rods provided with insulated handles Specifications Micrometer Type: Inside Micrometer Set Range (mm): 150-3750mm Graduations (mm): 0.01mm Measuring Rods (qty): With (1) 100-150mm Head, (1) ea. 50, 100, 150, 200, 250, 300mm Rods, (1) 300mm Ext., (5) 600mm Ext. Case Type: Wood Accuracy (mm): +/-.002mm per 25mm