Precise Granite Comparator Stands With Fine Adjustment
It's a Black Granite Surface Plate! It's a Dial Comparator Stand!
Granite Stand.
Microscrew fingertip control.
.00005 granite flatness.
10" height column.
Accepts all AGD indicators.
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.