Bore Diameter3/4 to 1-3/4 inChain Size#40Hub Diameter2-3/4 inLength Through Bore1.12 inMaterialSteelNumber of Teeth45Outside Diameter7.45 inPitch1/2 inPitch Diameter7.168 inTypeType B Single Strand Machine Cut
| Material | Steel |
| Number Of Teeth | 45 |
| Outside Dia | 7.450" |
| Pitch | 0.500 in. |