| แบรนด์สินค้า | MITUTOYO |
|---|

Note: Contact points for water-proof indicators are equipped with a groove to locate the rubber boot.
| L (mm) | Carbide | Ruby | Plastic | |
| Without groove | With groove (water-proof type) |
Without groove | Without groove | |
| 7.3 | 901312 | - | 120047 | 901994 |
| 8.3 | 21AZA319 | 902119 | - | - |
| 12.1 | - | 21AZA320 | - | - |
| 14 | 21JAA225 | - | - | - |
| 15 | 120049 | - | 120051 | - |
| 17 | 21JAA224 | - | - | - |
| 19.3 | - | 21AZA321 | - | - |
| 20 | 137391 | - | 137392 | - |
| 22 | 21JAA226 | - | - | - |
| 25 | 120053 | - | 120055 | - |
| 30 | 21AAA252 | - | 21AAA253 | - |