What is the difference between 4-post and 2-post frame construction in lateral file cabinets?

Frame construction is one of the technical details that separates genuine commercial-grade lateral cabinets from budget alternatives. At OfficeFurniture2go.com, we specify fully welded, heavy-gauge steel cabinets — the same construction standard used in HON and Steelcase product lines. A welded frame resists racking under load, maintains perfect drawer alignment throughout years of heavy use, and provides the structural integrity required when stacking cabinets or using them as work surfaces. Lighter assembled frames may seem adequate initially but degrade in alignment over time, causing drawers to bind. When evaluating any lateral cabinet, ask specifically about gauge steel and frame construction method. Our team can clarify specs on every model we carry — call 1-800-460-0858.