| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Baldor Reliance Electric | DOD 117594 | SK X 1/2 NK METRIC |
| | Baldor Reliance Electric | DOD 117595 | SF X 1/2 NK METRIC |
| | Baldor Reliance Electric | DOD 119876 | SH X 1/2 RSB DUCT IRON DRIVE COMPONENTS |
| Bore Size | 0.50000 in |
