Ma screwdriver a Weidmüller torque ali ndi mapangidwe a ergonomic motero ndiabwino kugwiritsa ntchito ndi dzanja limodzi. Zitha kugwiritsidwa ntchito popanda kuchititsa kutopa m'malo onse oyika. Kupatula apo, amaphatikiza chochepetsera torque yokhayo ndipo amakhala ndi kulondola kwabwino kwa kubalana.