Starrett 657S Description
?The Starrett 657S 2-Hole Snug adapts 196, 650 and 651 Series dial indicators and 657Y indicator attachments to 657X rods for use with your magnetic holder. Both holes measure 0.25" (6.3 mm) in diameter.
Features
- Features two 0.25" (6.3 mm) diameter holes
- Adapts 196, 650 and 651 Series dial indicators and 657Y indicator attachments to 657X rods for use with your magnetic holder