| Body Style | Arm |
| Pitch Diameter | 5.089 in |
| Bore Dia. | 1 in |
| No. of Keyways | 1 |
| No. of Teeth | 21 |
| Finished Bore | 1 in |
| Material | Cast Iron |
| Bore Style | Round Bore |
| Length Through Bore | 1.5 in |
| No. of Set Screws | 1 |
| Outside Dia. | 5.12 in |
| Sprocket Construction | Cast-Iron Non-Split Sprocket |
| Width Across Teeth | 1.6875 in |
| Pitch Dia. | 5.088 in, 129.25 mm |
| Chain No. | 815 |
| Keyway | 1/4 x 1/8 |
| Bore Shape | Round |
| Chain Number | CI820 Sprockets |
| Bore Type | Shaft-Ready |
| Volume | 0.209 GLL |
| Effective No. of Teeth | 10 1/2 |
| Sprocket Style | C |
| Series | Metal |
| Weight | 4.63 LB |
| EAN or UPC | 698210631796 |
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Prop 65


