Spann-Boy TS
| Light | Heavy | ||
| Tension force | 1 released spring | 58-32N | 132-60N |
| 2 released springs | 190-96N (extra heavy) | ||
| Tension distance | 40 mm | 40 mm | |
| Light | Heavy | ||
| Tension force | 1 released spring | 58-32N | 132-60N |
| 2 released springs | 190-96N (extra heavy) | ||
| Tension distance | 40 mm | 40 mm | |