| Cod. | Steel cylinder black painted | Steel cylinder silver painted | Angle | Tot. |
|---|---|---|---|---|
| 621 – 100/N | PG062110NER00 | PG062110ARG00 | 90° | 30 |
| 621 – 150/N | PG062115NER00 | PG062115ARG00 | 90° | 30 |
| 621AL – 100/N | PG062110NERAL | PG062110ARGAL | 90° | 30 |
| 621AL – 150/N | PG062115NERAL | PG062115ARGAL | 90° | 30 |