| 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 |