Rolling Cart makes it easy to move a heavy safety cabinet—transport solvents and chemicals directly to your work area. All welded 1/8" (3-mm) thick heavy-duty steel with reinforced corners provides superior durability. Large 5" (127-mm) poly caster wheels feature brakes for added safety. Ergonomic 1-1/4" (31.75-mm) push handle is removable. Frame fits any cabinet with footprint of 43"W x 18"D (1092 mm x 457 mm) with a maximum height of 44" (1118 mm).