Precision height locator with a spherical-radius head to minimize workpiece contact area. Close-tolerance shank allows press-fit installation in a reamed hole. Spherical-Radius Locator Buttons are extremely useful as supports, side locator pads, and jig feet. Made in USA.

| Material | Heat Treat | Finish | DFARS | RoHS |
| 1144 Steel | Heat Treated Rc 40-45 | Black Oxide | Yes | Yes |

| B Shank Diameter (Inch) | A Head Diameter (Inch) | C (Inch) | D (Inch) | E (Inch) |
| 3/8" | 1/2" | 0.3750" | 3/4" | 3/4" |