- Horizontal Base Kit for 721 Reducer
| Base to Shaft Center Height | 3 in |
| Use With | 721 |
| Material | Cast Iron |
| Bolt Pattern | 6.38 x 4.69 |
| Weight | 6.661 LB |
| EAN or UPC | 781711564400 |
| NSN Number | 6105-01-198-5752 |
| Base to Shaft Center Height | 3 in |
| Use With | 721 |
| Material | Cast Iron |
| Bolt Pattern | 6.38 x 4.69 |
| Weight | 6.661 LB |
| EAN or UPC | 781711564400 |
| NSN Number | 6105-01-198-5752 |