| Code | Model | Span |
| 10990 | Telescopic | 690 – 1200 mm |
| 10991 | Size 1 | 420 mm |
| 10992 | Size 2 | 620 mm |
| 10993 | Size 3 | 820 mm |
| 10990-1 | Size 4 | 1220 mm |
double acting roller
10990
| Code | Model | Span |
| 10990 | Telescopic | 690 – 1200 mm |
| 10991 | Size 1 | 420 mm |
| 10992 | Size 2 | 620 mm |
| 10993 | Size 3 | 820 mm |
| 10990-1 | Size 4 | 1220 mm |
