3M 81284, Scotch-Weld High Strength Retaining Compound RT38, Green, 250 mL Bottle, 7010367436, 2/case 
Insize 3282-4, DISK MICROMETER, 3-4″, 6928640328114
$197.56
Graduation .0001″.
Measures root tangent length of gear.
Ratchet stop.
Supplied with setting standards (except with 0-1″).
Spindle lock.
Related products
Measuring/ Inspection Instruments
$3,744.91