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Precision tooling ball used as a reference point for critical inspection, layout, and machining operations. Adjustable type has no shoulder, so it can be set at any desired height then locked with a setscrew. Concentricity between ball and shank is .0002" TIR. Made in USA.
| Material | Heat Treat | Finish | DFARS | RoHS |
| 1144 Steel or equivalent | Heat Treated Rc 54-56 | - | Yes | Yes |

| Ball Diameter Nominal (Inch) | Ball Diameter Actual (Inch) | A Diameter Nominal (Inch) | A Diameter Actual (Inch) | B (Inch) |
| 1/2" | 0.5000 / .4997" | 1/4" | 0.2500 / .2497" | 1.50" |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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