| Dimension A, External Sq. Dr., inches | 3/8 |
| Dimension C, Shank Dia., Inches | 21/32 |
| Dimension D, Length, inches (mm) | 18 (457.2) |
| Country Of Origin | USA |
| Dimension B, Internal Sq. Dr., inches | 1/2 |
| Finish | Industrial Finish |
| Dimension D, Length, inches | 18 |
| Dimension C, Shaft Dia, inches | 0.645 |
Malaysia