Starrett 657-2 Magnetic Base Indicator Holder-Complete Assembly

Description

The Starrett 657-2 Magnetic Base Indicator Holder is a versatile indicator holder that has three pivots available for positioning the indicator where needed. All pivots are controlled by one tightening knob. This indicator holder works with any indicator with a 3-8"(9.5mm) stem (such as the Starrett 25 and 650 and 651), works with any indicator with a standard dovetail mount (such as the Starrett 3808,3809,3908,3909 and 811), also works with any indicator with a 1-4" (6.3mm) shank (such as the Starrett 196) and works with any indicator with a 3-16" (4.7mm) shank (such as the 3808,3809,3908,3909,811 and 711). The working area is within a hemisphere having a radius of approximately 12"-300mm and the very sensitive fine adjustment is located on the magnetic base to eliminate indicator deflection where it is being used.