STARRETT Inside Micrometer Set / Model: 128MAZ

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. 150-1950mm, 0.01mm Grad with Finished Case.

Specifications

• Made in America: Yes
• Micrometer Type: Inside Micrometer Set
• Range (mm): 150-1950mm
• Graduations (mm): 0.01mm
• Measuring Rods (qty): With (1) 100-150mm Head, (1) ea. 50, 100, 150, 200, 250, 300mm Rods, (1) 300mm Ext., (2) 600mm Ext.
• Case Type: Wood
• Accuracy (mm): +/-.002mm per 25mm

• 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