columns-3

pnpm dlx shadcn@latest add https://opensourceicon.com/r/glyphs/columns-3.json

<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 80 80"><path fill="none" stroke="currentColor" stroke-linecap="round" d="M8 16a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v48a4 4 0 0 1-4 4h-8a4 4 0 0 1-4-4zm24 0a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v48a4 4 0 0 1-4 4h-8a4 4 0 0 1-4-4zm24 0a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v48a4 4 0 0 1-4 4h-8a4 4 0 0 1-4-4z"/></svg>