3M 26022, PPS Series 2.0 Adapter, Type S12, 10 mm Male, 1.0 mm Thread, 7100135943 
Insize 4797-200, PROTRACTOR, 7.9×15.7″, 10-170?, 6928640317460
$76.94
Graduation 1?
Made of carbon steel.
Satin chrome plated.
With clamping screw.
The blade is moveable.
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