The Starrett 824AA fixed range, Inside Micrometer is for those who prefer inside micrometers without interchangeable rods. The 824 and 824M Series can be ordered individually or in sets. Features adjustable contacts on the thimble end, an adjustable sleeve and an Insulated handle. This model is inch reading and has a measuring range of 2-3" with .001" graduations.
Adjustable contacts on thimble endAdjustable sleeveInsulated handle