| Model Number | 644 |
|---|---|
| Series Number | C D |
| Configuration | Multi-Purpose |
| Serial Number | 2.5YD MULTI-PURPOSE |
| Blade Position | Center RH |
| Blade Thickness | 1 |
| Blade Width | 13 |
| Blade Length | 58.937 |
| Hole Quantity | 5 |
| Bolt Diameter | 0.875 |
| First Hole Distance From End in Inches | 5.812 |
| Second Hole Distance From First Hole in Inches | 11.831 |
| Third Hole Distance From Second Hole in Inches | 11.831 |
| Bolt Quantity for First Row of Holes | 5 |
| Bolt Length for First Row of Holes | 3 |
| Bolt Quantity for Second Row of Holes | 0 |
| Bolt Length for Second Row of Holes | 0 |
| Second Set of Holes First Hole Distance From End | 0 |
| Second Set of Holes Second Hole Distance From First Hole | 0 |
| Second Set of Holes Third Hole Distance From Second Hole | 0 |