L = 22,3 mm
| Standard models: | Yes | 
| L2: | 18,7 mm | 
| Ø ball point: | 0.5 mm steel | 
| Functions: | Styli (for Metric Models) | 

Optional accessories:
| Stylus Extension for Universal Type | |
| Series 513 | |
| Mitutoyo Stylus Extension Part Number: 209829 | |
| For more : sales@axmatic.com | 
| Dimensions | 2.23 cm | 
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