81Pc. Set, Inch, Rectangular, ASME 0; 81 PC SET, IN, RECT, STEEL, ASME 0

Can be measured in both vertical and horizontal posture
Parallelism is measured by attaching the optical parallel to the set

Quantity 1EA

Specifications

Case Material=Wooden Case
Material=Steel
Model=Series 516
Shape=Rectangular
Usage=Inch; Rectangular; Steel