How heavy is a lateral file cabinet?

Empty 4-drawer 36" steel lateral: ~150–200 lbs. Fully loaded: 350–450 lbs. A loaded 5-drawer 42" lateral can exceed 500 lbs — verify your floor load rating before placing a large filing bank. At OfficeFurniture2go.com, we advise on floor load and delivery logistics for file cabinet orders — call 1-800-460-0858.