Bore Diameter5/8 inDiametral Pitch10Direction of RotationLeft HandFace Width7/8 inHub TypeClass AKeyway Size1/8 inMaterialSteelNumber of Teeth12Pitch Diameter1.2 inPressure Angle14.5 degTypeHardened Teeth Finished Bore
| Bore Diameter | 5/8 in |
| Diametral Pitch | 10 |
| Direction of Rotation | Left Hand |
| Face Width | 7/8 in |
| Hub Type | Class A |
| Keyway Size | 1/8 in |
| Material | Steel |
| Number of Teeth | 12 |
| Pitch Diameter | 1.2 in |
| Pressure Angle | 14.5 deg |
| Type | Hardened Teeth Finished Bore |