3M 85492, Scotch Foil Tape 3311-10A, 2.0 in x 10 yd (50.8 mm x 9,1 m), 7010383663 
3M 93555, Double Coated Tape GPT-020F, Transparent, Level Wound, 9 mm x 3850 m, 7100243949 
Insize 4902-8, FRAME LEVEL, 8×8″, 6928640380761
$391.41
Sensitivity .00024in/ft (=0.001?)
V-groove on bottom and left for shafts (shafts diameter .59~2.76″).
With transverse vial.
Supplied with adjusting wrench
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