3M 54137, Scotch-Brite, Roloc AL Surface Conditioning Disc TR, 2 in x NH A CRS, 7100075554, 200 per case 
3M 21731, PSA Cloth Disc 348D, 40 X-weight, 6 in x NH, Die 600Z, 7000118906 
Insize 4922-150, HANDY LEVEL, 6″, 6974029775239
$25.08
Accuracy .006in/ft
Shockproof horizontal and vertical vials
Magnetic base
Shock absorbing rubber end caps
Working temperature -15?C~55?C
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