Master The Mechanical Aptitude and Spatial Relations Test (Peterson's Master the Mechanical Aptitude & Spatial Tests)
| Country | USA |
| Brand | 7Trees |
| Manufacturer | 7Trees |
| Binding | Unknown Binding |
| ItemPartNumber | JH-108 |
| Model | JH-108 |
| Color | Brushed Nickel |
| UnitCount | 1 |
| UPCs | 602638766510 |
| EANs | 0602638766510 |
| ReleaseDate | 0000-00-00 |