| Model No | Square Anvil Size (W x D) | Column Travel | Stem Hole | Remark |
| 215-405 | 110 x 110mm | 200mm | ø8mm | With fine adjustment of 1mm range |
| 215-504 | 150 x 150mm | 250mm | ø8mm | With fine adjustment over the entire travel |
| 251-505 | 150 x 150mm | 250mm | ø8mm, ø20mm | With fine adjustment over the entire travel |
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