Fowler 52-240-009-1 Outside Micrometer, 8-9" Range, .0001" Graduation Groove Micrometer Blocks hardened to 58-60 Rockwell

Blocks hardened to 58-60 Rockwell C

Back plunger performs full stroke measurements

Anvil/Spindle Material: Steel

Optional jaws sold separately: Mitutoyo 07CZA039

Fowler 52-240-009-1 Outside Micrometer, 8-9" Range, .0001" Graduation Groove Micrometer Blocks hardened to 58-60 RockwellITEM DESCRIPTION Range: 8 9" Graduation: . 0001" Accuracy: . 0003 Flatness: . 00003 Hammertone blue baked enamel finish Microfine graduations on satin chrome finish and carbide tipped measuring faces Diameter of measuring faces: . 256" Ratchet thimble Quick, easy zero adjustment on sleeve Positive lever locking clamp Spindle thread hardened, ground and lapped for ultimate accuracy Anvil & spindle hardened and precision ground with microlap finish on