| Model No. | Rail length L (±0.8) | Stroke S (±3) | Permissible load N/pair | 
| mm | mm | ||
| 305 | 229 | 490 | |
| 356 | 279 | 400 | |
| 406 | 305 | 390 | |
| 457 | 330 | 380 | |
| 508 | 381 | 330 | |
| 559 | 406 | 320 | |
| 610 | 432 | 310 | |
| 660 | 483 | 280 | |
| 711 | 508 | 270 | 
