2" - 6" Inside Micrometer

• Each set consists of an inside micrometer head and a series of fully hardened and lapped extension rods of different lengths all with carbide measuring faces
• Anvil and spindle are hardened and precision ground with microlap finish on ends
• Quick, easy zero adjustment on the sleeve

*Image shown for representational purposes only

Range: 2"-6″
Graduation: 0.001″
Accuracy: 0.00005″ x (3 + L″/2)