抓手

抓手	zhuā shǒu	handhold; handle / mechanical hand; gripper / (fig.) focus of effort; means of achieving an objective
抓	zhuā	to grab / to catch / to arrest / to snatch / to scratch
手	shǒu	hand / (formal) to hold / person engaged in certain types of work / person skilled in certain types of work / personal(ly) / convenient / classifier for skill / CL:双,只