K72 yakatevedzana Ina-shaya yakazvimirira chuck inotora pfupi silinda uye pfupi denderedzwa koni chimiro,Ipfupi denderedzwa koni chimiro chinogona kupatsanurwa mumhando mbiri zvichienderana nenzira yekubatana netsvimbo yemuchina wemuchina: Type A (yakabatanidzwa ne screw), Type C (bhaudhi rekukiya joint), Type D (dhonza tsvimbo, cam yekukiya joint).
