Simple, economical ball plunger ideal for installation in softer materials, such as aluminum, wood, or plastic. Use when a threaded hole would be impractical or when adjustment is not required. Sturdy shoulder provides a fixed seating position and positively resists detent force. Installation hole can be counterbored to recess the shoulder.
The version has a steel body and a 440C stainless steel ball. Made in USA.

| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Body | 1215 Steel | - | Black Oxide Finish | Yes | Yes |
| Ball | 440C Stainless Steel | - | - | Yes | Yes |
| Spring | Music Wire | - | - | Yes | Yes |

| A Diameter (inch) | Initial End Force (lbs) | Final End Force (lbs) | B (inch) | C+/-.010 (inch) | D +.001 / -.002 Diameter (inch) | E Diameter (inch) | F (inch) |
| 0.125" | 0.75 lbs. | 2.5 lbs. | 0.252" | 0.035" | 0.093" | 0.187" | 0.032" |