3M 40836, Scotch-Weld Flexible Acrylic Adhesive DP8610NS, Black, 45 mL Duo-Pak, 7100233359, 12/Case 
Insize 4902-12, FRAME LEVELS, 12×12″, 6928640382802
$490.43
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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