| Model | : | STT-L 300I | |
| Torque Range (ft-lb) | : | 2.5-25 lbf-ft | |
| Torque Range (nm) | : | 3.4-34 Nm | |
| Torque Range (in.lb) | : | 30-300 lbf in | |
| Torque Range (kgf-cm) | : | 34.5-345 kg cm | |
| Square | : | 0.375 in |
| Model | : | STT-L 600 | |
| Torque Range (ft-lb) | : | 60-600 lbf-ft | |
| Torque Range (nm) | : | 81.3-813.5 Nm | |
| Torque Range (in.lb) | : | 60-600 lbf in | |
| Torque Range (kgf-m) | : | 8.3-83 kg cm | |
| Male Hex | : | 0.75 in |