Pitch tie up attachment to hold gauge to check screw pitch dimensions before and after screw reversal

PART OF:
Lead screw correcting lathe and accessories by Armstrong Whitworth and Co
Made:
Manchester
maker:
Joseph Whitworth and Company Limited
Pitch tie up attachment to hold gauge to check screw pitch dimensions before and after screw reversal

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Pitch tie up attachment to hold gauge to check screw pitch dimensions before and after screw reversal, gauge not included.

Details

Category:
Industrial Metrology
Object Number:
1983-62/37
Materials:
steel & brass
Measurements:
overall: 7.0866 x 9.0551 x 5.9055 in.; 18 x 23 x 15 cm
type:
dial gauge holder

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