| MODEL NUMBER | LENGTH | WIDTH | AutoCAD DWG |
|---|---|---|---|
| UDB-1218 | 12″ | 18-1/4″ | Download CAD |
| UDB-1221 | 12″ | 21-1/4″ | Download CAD |
| UDB-1818 | 18″ | 18-1/4″ | Download CAD |
| UDB-1821 | 18″ | 21-1/4″ | Download CAD |
| UDB-2418 | 24″ | 18-1/4″ | Download CAD |
| UDB-2421 | 24″ | 21-1/4″ | Download CAD |
| UDB-3018 | 30″ | 18-1/4″ | Download CAD |
| UDB-3021 | 30″ | 21-1/4″ | Download CAD |
| UDB-3618 | 36″ | 18-1/4″ | Download CAD |
| UDB-3621 | 36″ | 21-1/4″ | Download CAD |
| UDB-4818 | 48″ | 18-1/4″ | Download CAD |
| UDB-4821 | 48″ | 21-1/4″ | Download CAD |