3M 21762, Stikit Cloth Disc Roll 341D, 60 X-weight, 6 in x NH, Die 600Z, 7000118780 
3M 65086, Scotch-Brite Diamond Wheel, 6" x 1" x 1" 645DC, 7010329878 
Insize 4905-160, BLOCK LEVEL, 6″, 6928640324932
$692.37
Sensitivity .00024in/ft (=0.001?)
No need to set zero before use.
V-groove on bottom for shafts (shafts diameter .76~4.56″).
With longitudinal vial.
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3M 36850, Dirt Trap Protection Material, White, 6 in x 300 ft, 7100132342
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