- Chain Coupling Half, 1 5/8 in. Finished Bore, Size 50 Chain, 18 Teeth
| No. of Teeth | 18 |
| Bore Size | 1.625 in |
| Finished Bore | 1 5/8 in |
| Length Through Bore | 1.6875 in |
| Outside Dia. | 4.1875 in |
| Bore Type | Finished |
| Bushing Series | N/A |
| Chain No. | 50 |
| Hub Dia. | 2 31/32 in |
| Bore Range | 1.625 in |
| Weight | 2.58 LB |
| EAN or UPC | 662289698882 |

