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    1 Product

    Mitutoyo Micrometer Heads

    Image of Product. Side1 orientation. Micrometer Heads. Mitutoyo Micrometer Heads, Ratchet-Stop Thimble.

    Ratchet-Stop Thimble

    Use these micrometer heads in jigs, fixtures, machine tools, movable tables, and other equipment that requires precise adjustments. They are held in place by the cylindrical mounting hub using your existing brackets or fixtures. Spindle length is the maximum extended distance when the micrometer head is set at zero.
    Ratchet-Stop Thimble—Ratchet-stop thimbles have a constant-force mechanism to ensure repeatable measurements without relying on operator feel. They also have a speeder knob to reduce the time it takes to move the spindle. Once the spindle contacts the surface of the measured object, it will stop tightening, but the speeder knob will continue turning with a clicking sound.
    Clamp Nut—Clamp nuts securely hold the micrometer head and provide extra support.
    Locknuts—Locknuts lock the spindle in place.
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    Ratchet-Stop Thimble—Rotating Spindle
    0" to 1"±0.0001"0.001"Flat0.250"1.063"Carbide4 3/4"0.591"0.375"Clamp Nut, LocknutsMitutoyo150-21419725A13000000
    Mitutoyo Micrometer Head, Number 150-214, Ratchet Stop Thimble, 0" to 1" Range
    EachIn stock
     
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