What does it mean to gang stacking chairs together?

Ganging means linking multiple chairs side-by-side using connecting hooks, clips, or brackets built into the chair frame — creating a continuous row of locked-together chairs that don't scatter or shift during seating. Ganged rows improve the appearance of temporary seating setups (conferences, seminars, presentations). Most commercial stacking chairs include gang brackets as standard or optional accessories. Gang hooks typically connect on the left and right sides of the seat frame. At OfficeFurniture2go.com, ganging compatibility is listed on each product page — call 1-800-460-0858.