Starrett 657D Magnetic Base Complete Set, With Upright Post Assembly, Swivel Post Snug, and Gauge Holding Rod

Description

Base has three precision ground, magnetic contact surfaces. Grips horizontally, vertically or upside down. V-step holds base to round surfaces. Extra 1/4-20 tapped hole in one side of base for mounting post. Available with or without Starrett AGD Dial Indicators: inch reading No. 25-131J (graduation 0.0005", dial reading 0-25-0, range 0.125") or millimetre reading No. 25-181J (graduation 0.01mm, dial reading 0-50-0, range 2.5mm). Other indicators can be furnished on request.