Single self-pictograph — a stylised drawing of a hand held up with fingers spread. The hooked top stroke is the wrist arching over, the middle horizontals are the splayed fingers, and the long descender is the forearm. Self-radical (Kangxi #64). Anchors a vast family:
拿,
拳,
掌,
摩, plus the side-form
扌 in
打,
拉,
推,
找 — all hand-actions.