| FEN-25- -KF | 25 | 2, 250 mm | Recirculating ball bearing guide | — | — |
| FEN-20- -KF | 20 | 2, 250 mm | Recirculating ball bearing guide | — | — |
| FEN-20- -GF | 20 | 2, 250 mm | Plain-bearing guide | — | — |
| FEN-12/16- -GF | 12/16 | 1, 200 mm | Plain-bearing guide | — | — |
| FEN-12/16- -KF | 12/16 | 1, 200 mm | Recirculating ball bearing guide | — | — |
| FEN-25- -GF | 25 | 2, 250 mm | Plain-bearing guide | — | — |
| FEN-25-25-KF | 25 | 25 mm | Recirculating ball bearing guide | 299 g | 843 g |
| FEN-25-160-KF | 25 | 160 mm | Recirculating ball bearing guide | 461 g | 1005 g |
| FEN-25-100-GF | 25 | 100 mm | Plain-bearing guide | 389 g | 986 g |
| FEN-12/16-125-GF | 12/16 | 125 mm | Plain-bearing guide | 311 g | 640 g |
| FEN-25-160-GF | 25 | 160 mm | Plain-bearing guide | 461 g | 1058 g |
| FEN-12/16-50-KF | 12/16 | 50 mm | Recirculating ball bearing guide | 221 g | 489 g |
| FEN-25-250-KF | 25 | 250 mm | Recirculating ball bearing guide | 569 g | 1113 g |
| FEN-20-50-KF | 20 | 50 mm | Recirculating ball bearing guide | 329 g | 888 g |
| FEN-20-200-GF | 20 | 200 mm | Plain-bearing guide | 509 g | 1113 g |
| FEN-25-50-GF | 25 | 50 mm | Plain-bearing guide | 329 g | 926 g |
| FEN-12/16-160-GF | 12/16 | 160 mm | Plain-bearing guide | 353 g | 682 g |
| FEN-20-250-KF | 20 | 250 mm | Recirculating ball bearing guide | 569 g | 1128 g |
| FEN-12/16-125-KF | 12/16 | 125 mm | Recirculating ball bearing guide | 311 g | 579 g |
| FEN-12/16-200-KF | 12/16 | 200 mm | Recirculating ball bearing guide | 401 g | 669 g |
| FEN-20-100-GF | 20 | 100 mm | Plain-bearing guide | 389 g | 993 g |
| FEN-20-250-GF | 20 | 250 mm | Plain-bearing guide | 569 g | 1173 g |
| FEN-12/16-40-GF | 12/16 | 40 mm | Plain-bearing guide | 209 g | 538 g |
| FEN-12/16-200-GF | 12/16 | 200 mm | Plain-bearing guide | 401 g | 730 g |
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