mitutoyo micrometer standard and misc gauge blocks

[boostedgt]

Mitutoyo #167-101 micrometer standard 1"

misc gauge blocks in orig case with cert(not mitutoyo)
.0509
.145
.146

gauge blocks, no case or cert(not mitutoyo)
.0508
.1002
.103
.104
.135
.136

everything for $22 shipped!

 

[boostedgt]

lower price $17 shipped

 

[david-h]

PM Sent

 

[j6684]

pm sent

 

[boostedgt]

bump. lower price $14 shipped

 

[boostedgt]

bump. still have these!

 

[ckadams00]

PM Sent

 

[grego]

Are they still for sale????
Interested

 

[NewShockerGuy]

Dumb question but what exactly are these used for?

Thanks,
-Nigel

 

[boostedgt]

they are used for checking the calibration of measuring equipment