| Icyitegererezo | Torque (Nm) | Icyerekezo |
| TRD-DP-031 | 0.3/0.5/1.5 | inzira imwe |
| TRD-DP-034 | 0.1/0.3/0.5/1/1.5 | inzira imwe |
Amabati y'ingufu akoreshwa cyane mu gupfuka ibikoresho, mu gukosora aho biherereye, no mu bikoresho by'amatara.