Micrometers.
Goodell-Pratt 2" micrometer. Seems to operate fine, does have tarnishing & light pitting. Things seem to move properly. $30
LS Starrett 209 0-1" Parts move on it, but don't know how calibrated it is. Well used. $20
LS Starrett 230 0-1" Shows a lot of wear, but seems to work fine. Zeros out nicely. Lock works. Fine clicker works. Comes in box. $50
Lufkn Rule 681 inside mic. Only goes from 4-5". Seems to lock up. Shows wear, but doesn't look to be abused. $30
National 0-1" Seems to zero out fine. Moves freely. Does not have a lock. $25
German made No Name 0-1" Lock works. Don't know how calibrated it is. Clicker for fine adjustment is not working. Comes in a black box & has a wrench in it. $20
Located in Austin, COLORADO
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