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247MD MICROMETER BALL ATTACHME
STR56691
MFG #: 56691
$19.40
/ EA
- Specifications: 0.2 in Ball Dia
- Suitable For Use With: 216M and 436.1M Micrometer, 1/4 in Anvil and Spindle Dia
- Application
- Item Features
For measuring wall thickness of tubing, split and full bearings, sleeves and other parts with rounded surfaces
- Easily applied by snapping on to end of either anvil or spindle, thus permitting two attachments to be used together
- Balls are hardened and move freely in the retainer, insuring positive contact with anvil and spindle
- The diameters, 0.200 or 5mm, of each ball used must be subtracted from the micrometer reading