3M 45095, Roloc Disc Pad TR, Medium 2 in 1/4-20 Internal, 7000045282 
Dynabrade 97571 1/2" NPT Male Safety Coupler 
Dynabrade 11254 Contact Arm Ass'y, 4-3/4" Dia. x 1/2" W 
Insize 2835-03, DIAL TEST INDICATOR, .03″, 6928640358043
$326.66
Graduation .0005”
Dial Reading 0-15-0.
Ceramic bearing.
Anti magnetic carbide contact point.
Two measuring directions.
Supplied with one clamp: 3/8″ DIA.
Optional accessory: styli.
Related products
Hearing Protection
3M 66608, Pomp Plus Probed Test Plugs 393-2017-50, 50 Pair/Case, 7010301959
$108.32
Hearing Protection
3M 19080, E-A-R Classic Probed Test Plugs 393-2007-50, Small Size, 50 EA/Case, 7000052884
$109.22