| Code | Range | Accuracy | Graduation | Measurement |
|---|---|---|---|---|
| 4850-1 | 0-18mm | ±0.5mm | 1mm | leg height (b) |
| 4850-1 | 0-18mm | ±0.5mm | 1mm | theoretical throat size (a) |
| 4850-1 | 0-18mm | ±0.5mm | 1mm | throat size |
| 4850-1 | 0-18mm | ±0.5mm | 1mm | angle of preparation |
| 4850-1 | 0-18mm | ±0.5mm | 1mm | thickness |




