Zimbalangondo zodziyimira pawokha zimakhala ndi mizere iwiri ya mipira yokhala ndi msewu wamba wozungulira mu mphete yakunja.Izi zimapatsa mayendedwe awo kuti azidzigwirizanitsa okha, zomwe zimaloleza kusalumikizana bwino kwa shaft pokhudzana ndi nyumbayo.Chifukwa chake ndizoyenera kugwiritsa ntchito pomwe kusanja kungabwere chifukwa cha zolakwika pakukweza kapena kupotoza kwa shaft.Mu addiiton, mayendedwe odziyendetsa okha osasindikizidwa amakhala ndi mikangano yotsika kwambiri yamtundu uliwonse.