| Working Torque, in-lb | 2,450 |
| Country Of Origin | USA |
| Dimension C–C1, Head Depth, Spline and Square, inches | 1/2–1/2 |
| Dimension B–B1, Head Dia., Spline and Square, inches | .900–1.04 |
| Spline Size | #20 |
| Finish | Chrome |
| Dimension A, Length, Ctr. To Ctr., inches | 3 |
| Hex Size, inches | 5/8 |
| Size, Spline (SAE) | #20 (5/8'') |
Malaysia