Product description:Graduation: metric 0.01mm, imperial 0.001" (0.0005" is optional)Bezel diameter 55mmMeet DIN878 or ANSI B89.1.10Lug back (flat back is optional)Stem diameter: metric 8mm, imperial...
Block Level
Use for checking horizontal and vertical surface and shaft
With heat insulated handle and cross vial
2 prisms and 2 flat surfaces, fine ground
Packed in wooden box