- 4 in Chrome Steel Ball
- Diameter Tolerance is ±0.0005
| Grade | Grade 100 |
| Ball Material | Chrome Steel |
| Ball Dia. | 4 in |
| Ball Dia.Tolerance | ±0.0005 |
| Sphericity | 0.0001 in |
| Weight | 0.0 LB |
| Grade | Grade 100 |
| Ball Material | Chrome Steel |
| Ball Dia. | 4 in |
| Ball Dia.Tolerance | ±0.0005 |
| Sphericity | 0.0001 in |
| Weight | 0.0 LB |