Standard Abrasives 726003, A/O R6 Straight Precision Cartridge Roll, 3/8 in x 1-3/4 in x 1/4 in 80, 7100098775 
Dynabrade 69522 Housing for 69500, 5,000 RPM 
Insize 2422-E150, BORE GAGE, 2.0-5.9″, 6928640357091
$1,044.72
Applicable for .001″ or .0001″ or .00005″ graduation dial indicators.
Optional accessory: Dial indicator or dial comparator, Setting ring (part no. 6313), Long handle (part no. 7352).
Range: 2.0-5.9″
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