| Dimension C, Bolt Clearance Depth, inches | 5/8 |
| Country Of Origin | USA |
| Dimension A, Hex End Diameter, inches | 27/32 |
| Spline Size | #18 |
| Dimension D, Length, inches | 1-9/32 |
| Dimension E, Hex Depth, inches | 7/16 |
| Hex Size, inches | 9/16 |
| Size, Spline (SAE) | #18 (9/16'') |
| Dimension B, Drive End Diameter, Inches | 7/8 |
Malaysia
