103-139-10 Micrometer, Mechanical, Outside Type, 50-75mm, 0.01mm, Ratchet Stop, w/Standard
50 to 75/.01mm Outside Mic Ratchet
MIC, OUTSIDE, 50-75MM, 0.01MM, RS
Economy type with carbide tipped anvils. Enamel Framed. Flatness: 0.6mm for up to 300mm 1.0mm for up to 300 - 500mm Parallelism: 2+(L/100)mm (fraction rounded down). L = maximum measuring length. Metric - Ratchet Thimble