Wall Shelf 1 in Shelf Adjustment Increments 12 ga Solid Shelf Style 225 lb Load Capacity per Shelf Number of Shelves 1 Usable Depth 18 in Usable Width 48 in Mounting Mechanism Post Wire Mount Mounting Type Overall Depth 18 in Overall Height 13 in Overall Width 48 in 225 lb Load Capacity Mounting Posts Includes Mounting Hardware Yes Aluminum Adjustable Silver Unfinished NSF