| Key | Value |
|---|---|
| bore size | 0.38 in |
| diametral pitch | 16 |
| face width | 0.50 in |
| hub diameter | 0.56 in |
| keyway | No KWY or Setscrew |
| material | Steel |
| number of teeth | 12 |
| outside diameter | 0.88 in |
| pitch diameter | 0.75 in |
| pressure angle | 14-1/2 Degree Pressure Angle |
| setscrew other | No Setscrew |
| torque rating | 31 @1800 RPM in lb |