Andersen 531 Narroline Sash Balancer
| Country | USA |
| Brand | Michael O'Mara Books |
| Manufacturer | Michael O'Mara Books |
| Binding | Hardcover |
| PartNumber | 38140447 |
| Height | 7.00786 |
| Length | 5.07873 |
| Weight | 0.57761112644 |
| Width | 0.70866 |
| NumberOfItems | 1 |
| ReleaseDate | 0000-00-00 |