Orders placed before 3PM ET will be shipped out the same day!
| Bore: | 1-3/8" |
| Chain Number & Pitch : | 50 / 5/8" |
| Hub DIA: | 2-7/8" |
| Keyway: | 5/16" x 5/32" |
| Length Through Bore : | 1" |
| Material : | Steel |
| OD: | 3.92" |
| Teeth: | 18 |
For Standard Roller Chain
UPC: 697950011226