| Key ^ | Value | 
|---|---|
| Bore Diameter | 10 mm | 
| Chain Size | #05B-1 | 
| Description: | 05B-39A, Metric Sprockets | 
| Length Through Bore | 2.8 mm | 
| Manufacturer, Supplier: | PT International | 
| Material | C45 Steel | 
| MFG Part #: | 05B-39A | 
| Number of Teeth | 39 | 
| Outside Diameter | 102.7 mm | 
| Pitch | 8 mm | 
| Pitch Diameter | 99.42 mm | 
| Type | Single Strand Plate Type A | 
| UPC: | 800675247331 |