Column is 5/8" from back edge of working surface. Column diameter is 1".
Fine adjustment of 3/8". Positive lock screw.
Capacity of 6-1/2" from working surface.
Bracket with 1/4" bolt for dial indicator is 2-1/4" from center of column.
Fine adjustment knob for zero setting.
Accepts all lug-back indicators.
Rapid preliminary positioning adjustment is featured.
Ground steel post mounted at right angles to the base.
Ground working surface 5-1/2"x41/4".