Available in four different models, these Rod Type Inside Micrometers can be availed in 25 mm to 12 inch measurement range based options. Contact points of these instruments have been specially designed so that these can be used for taking measurement of near to the bottom part of blind holes. These instruments are offered with standard components like extension rod and ratchet stop. As part of their optional accessories, these Rod Type Inside Micrometers are offered with setting rings. Measurement spindle of these instruments has been hardened and ground to extend their longevity. These can convert measured value in metric and inch.