Bore Diameter1/2 to 3/4 inDiametral Pitch12Face Width0.53 inGear Ratio2:01Gear TypeBevelHub Diameter1.31 inMaterialSteelNumber of Teeth18Pitch Diameter1-1/2 inPressure Angle20 degTypeRough Bore
| Bore Diameter | 1/2 to 3/4 in |
| Diametral Pitch | 12 |
| Face Width | 0.53 in |
| Gear Ratio | 2:01 |
| Gear Type | Bevel |
| Hub Diameter | 1.31 in |
| Material | Steel |
| Number of Teeth | 18 |
| Pitch Diameter | 1-1/2 in |
| Pressure Angle | 20 deg |
| Type | Rough Bore |