3M 85492, Scotch Foil Tape 3311-10A, 2.0 in x 10 yd (50.8 mm x 9,1 m), 7010383663 
Insize 3224-200, TUBULAR INSIDE MICROMETER, 40-200″, 6928640356834
$6,623.07
Graduation .001″
Accuracy: [.00005(7+n+L/2)]”, n=number of rods,L=maximum measuring length (inch).
Carbide measuring faces.
Related products
Measuring/ Inspection Instruments
Insize 1121-1501, DIGITAL INSIDE POINT C, 35-150mm/1.38-6″, 6928640385056
$321.88
Measuring/ Inspection Instruments
Insize 1120-200A, DIGITAL INSIDE GROOVE CALIPER, .98-8″/25-200mm, 6928640302237
$286.72
Measuring/ Inspection Instruments
Insize 1120-300A, DIGITAL INSIDE GROOVE CALIPER, 1.18-12″/30-300mm, 6928640302244
$378.13
Measuring/ Inspection Instruments
Insize 1121-150B, DIGITAL INSIDE POINT CALIPER, 50-150mm/1.97-6″, type B, 6940561940077
$377.34
Measuring/ Inspection Instruments
$434.38