- 100 Double Single Chain, 21 Teeth, Hardened, Taper-Lock Bushing (3020)
| Sprocket Style | A |
| Type | A |
| Bushing Bore [Max] | 3 in |
| Inch/Metric | Inch |
| Bushing Type | Taperlock |
| Material | Steel |
| Hardened Teeth | With Hardened Teeth |
| Chain No. | 100 |
| Bushing Bore [Min] | 0.875 in |
| No. of Teeth | 21 |
| Chain Pitch | 1.25 in |
| Outside Dia. | 9.043 in |
| Pitch Diameter | 8.387 in |
| Length Through Bore | 2.69 in |
| Bushing Series | 3020 |
| No. of Strands Across | Double Single |
| Width Across Teeth | 0.692 in |
| Weight | 27.5 LB |
| EAN or UPC | 782475244652 |

