ADVANTUS CORPORATION-CART,FILE,OPEN TOP,GY. Smartworx File Cart, 1-Shelf, 28-1/4w x 13-3/4d x 27-3/8h, Matte Gray. For letter size hanging file folders. Sliding file rails adjust to hold legal size file folders. Bottom storage shelf removes easily to add Companion File (VRT-VF52006, sold separately). Durable steel and wire construction. Four twin-wheel casters, two locking. Color(s): Matte Gray; Width: 28 1/4 in; Depth: 13 3/4 in; Height: 27 3/8 in.