3M 92250, Extra Large Single Angle Sanding Sponge 910PSA-12-CC, 2-7/8 in x 8 in x 1 in Fine, 7100101547 
Insize 3222-40, TUBULAR INSIDE MICROMETER, 2-40″, 6928640328725
$909.80
Graduation .001″
Accuracy: [.00005(3+n+L/2)]”, n=number of rods, L=maximum measuring length (inch).
Travel of micrometer head .5″
Supplied with setting standards.
Carbide measuring faces.
Related products
Measuring/ Inspection Instruments
Insize 1121-200A, DIGITAL INSIDE POINT CALIPER, 1-8″/25-200mm, 6928640302268
$296.34
Measuring/ Inspection Instruments
Insize 1120-150A, ELECTRONIC INSIDE GROOVE CALIPER, 22-150mm, 6928640302220
$160.30
Measuring/ Inspection Instruments
$382.12
Measuring/ Inspection Instruments
$460.10
Welding Safety Equipment
$43.34