MaterialSteelNumber Of Teeth9Outside Dia1.674"Pitch0.500 in.
| Bore | 1/2 in |
| Chain Size | #41 |
| Hub Diameter | 1-1/8 in |
| Keyway Size | 1/8 x 1/16 in |
| Length Through Bore | 7/8 in |
| Material | Carbon Steel |
| O.D. | 1.67 in |
| Pitch | 1/2 in |
| Pitch Diameter | 1.462 in |
| Screw Size | 1-24 |
| Teeth | 9 |
| Type | Plain Bore Type B |