Tubular Inside Micrometers Extension Pipe

This  inside micrometer includes a micrometer head and seven extension pipes that allow for a wide range of ID measurements. A setting ring can be used to accurately set this micrometer.  Contact Microscope World for a quote on this item that...

This  inside micrometer includes a micrometer head and five extension pipes that allow for a wide range of ID measurements. A setting ring can be used to accurately set this micrometer.  Overall range 4-36" Micrometer head...

This  inside micrometer includes a micrometer head and four extension pipes that allow for a wide range of ID measurements. A setting ring can be used to accurately set this micrometer.  Overall range 4-20" Micrometer head...