Original Entex Specification:
| Stock Code | Inside Diameter (mm) | Wire Diameter (mm) | Hand | Rod Size (mm) | Torque Per Turn N/mm | Legs Angular | Legs Length (mm) |
|---|---|---|---|---|---|---|---|
| 1651 LH | 30.98 | 2.032 | Left | 25.4 | 856.95 | 0 | 139.7 |
| 1651 RH | 30.98 | 2.032 | Right | 25.4 | 856.95 | 0 | 139.7 |
| 1652 LH | 30.98 | 2.032 | Left | 25.4 | 919.65 | 90 | 139.7 |
| 1652 RH | 30.98 | 2.032 | Right | 25.4 | 919.65 | 90 | 139.7 |
| 1653 LH | 30.62 | 2.337 | Left | 25.4 | 1501 | 0 | 139.7 |
| 1653 RH | 30.62 | 2.337 | Right | 25.4 | 1501 | 0 | 139.7 |
| 1654 LH | 30.62 | 2.337 | Left | 25.4 | 1610.95 | 90 | 139.7 |
| 1654 RH | 30.62 | 2.337 | Right | 25.4 | 1610.95 | 90 | 139.7 |