Micrometer Ball Attachment, 5mm Diameter, For 216M and 436.1M Micrometers, 6.35mm diameter Anvil / Spindle
Balls are hardened, measure 5mm in diameter, and move freely in the retainer, insuring positive contact with anvil and spindle
Diameter: 5mm ( .200")
Easily applied by snapping on to end of either anvil or spindle, thus permitting two attachments to be used together
For 216M and 436.1M Micrometers, 6.35mm diameter Anvil and Spindle