| Boat type | SK 55 |
| Boat name | LAIGLON II |
| Sail number | S 45 |
| Length over all (m) | 12,35 |
| Lenth waterline (m) | 9,9 |
| Width (m) | 2,35 |
| Depth (m) | 1,78 |
| Sail area (m2) | 55 |
| Displacement (kg) | 4500 |
| Designer | Erik Salander |
| Builder | Hästholmsvarvet |
| Build location | Hästholmen Stockholm |
| Build year | 1916 |
| AIS | No |
| Rating type | SRS |
| Rating | SRS (E6147) 0,991 SH 0,974 |