•Can be used with any AGD Dial Test Indicator or AGD Dial Indicator
•Big, sturdy, enameled cast-iron base; stain-less steel, ground post mounted at perfect right angles to the base
•Rapid preliminary positioning with the coarse adjustment knob
•Fine adjustment knob on thest and head for "0″ settings
•Universal adjustment in horizontal planes
•Arm is easily rotated to position thegage head over a surface plate orthe anvil
•Base is precision ground andmicro-lapped
•Supplied with serrated Anvil 101462 which can be interchanged with Flat 101461 and Domed 101463 Anvils