Accepts all AGD Indicators with lug back. 16" long. Fine adjustment. Fits part #’s 4401-0020, 4401-0021 and 4401-0019. 16 X 1" Column with Hardware for Granite Checks
16 X 1" Column with Hardware for Granite Checks ~ Fine adjustment. ~ 10" height. ~ Accepts all AGD Indicators with lug back. ~ Fits part #’s 4401-0020, 4401-0021 and 4401-0019.

