THE TOP IS 1/4"" THICK STEEL PLATE WELDED TO 3"" CHANNEL FRAME WHILE LEGS ARE 3"" X 3"" X 3/16"" SOLID STEEL ANGLE IRON. ALL UNITS ARE 36"" DEEP AND WORK SURFACE IS 34"" ABOVE THE FLOOR. ALL MODELS INCLUDE A 29-1/4"" DEEP SHELF WHICH SITS 10"" ABOVE THE FLOOR. UNIT SHIPS FULLY ASSEMBLED READY FOR USE. OPTIONAL ROLLER BEARING DRAWER (SOLD SEPARATELY) ATTACHES EASILY TO UNDERSIDE OF WORK SURFACE USING PRE-DRILLED HOLES AND DRAWER INCLUDES RECESSED HANDLE A LOCK AND 2 KEYS. THIS UNIT HAS DURABLE GRAY POWDER COAT FINISH AND A 34"" HEIGHT OVERALL.