Starrett 657-3 Universal Indicator Holder Arm Assembly
Item #:
LSS 657-3
Product Info
Starrett
Manufacturer Part #: 657-3
Starrett Indicator Holder Arm Assembly, Universal, Series: 657
- Works with any indicator with a 3/8 in stem
- Works with any indicator with a standard dovetail mount (such as our 708, 709 and 811 series)
- Works with any indicator with a 1/4 in shank
- Works with any indicator with a 3/16 in shank
- Works with any indicator with a body clamp
- The working area is within a hemisphere having a radius of approximately 12 in
- The very sensitive fine-adjustment is located on the magnetic base to eliminate indicator deflection when it is being adjusted
- Versatile indicator holder has three pivots available for positioning the indicator where needed
- All pivots are controlled by one tightening knob
- The 657-3 universal indicator holder arm assembly can also be used on the 659P base using the 659 thread adaptor, PT18320
Item Specifications
-
657
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Universal