Handle

ру́чка

rúčka

(part of an object held in the hand when used or moved — see also grip)

рукоя́тка

rukojátka

(part of an object held in the hand when used or moved — see also grip)

керува́ти

keruváty

(to manage, control, or direct)

маніпулюва́ти

manipuljuváty

(to manage, control, or direct)

регулюва́ти

rehuljuváty

(to manage, control, or direct)