Expansion Joint, 2 1/2 in, Double Sphere
| Country | USA |
| Brand | Mr. Chain |
| Manufacturer | Mr. Chain |
| Binding | Tools & Home Improvement |
| ItemPartNumber | 30001-50 |
| Model | 30001-50 |
| Color | White |
| Size | 50 Feet |
| UnitCount | 1 |
| UPCs | 851071008309 |
| EANs | 0851071008309 |
| ReleaseDate | 0000-00-00 |