Ikea Grundtal Stainless Steel Kitchen Organizer Set 31.5" (2 Shelves, 2 Rails and 30 Hooks) Stainless Steel Kitchen Organizer Set Included 2 Wall shelf size : Length: 31 1/2 " Depth: 10 5/8 " Height: 7 7/8 " Hole spacing: 30 3/8 " Max load/shelf: 37 lb 8 oz 2 X rails size:Length: 31  " 30 "S" hooks , size 2.75"