Insert Column Fill is a solid-style Icon from Sharp Fill - Streamline Material set.

The Insert Column Fill icon shows two solid vertical columns separated by a narrow gap, with a centered downward triangle above them. Drawn in the sharp solid style on a 24px grid for crisp, angular clarity. Use it for inserting table columns, spreadsheet editing, grid layouts, and document formatting controls. It belongs to Sharp Fill - Streamline Material set in the Streamline Material family.