Heavy Duty Shelf Bracket, 20cm x 16cm 10-PackWhen you need heavy duty shelf brackets to handle tough loads in your home, laundry, garage, shop, or business, these sturdy steel shelf brackets by Randy & Travis Machinery are the perfect solution. Measuring 10 1 2 by 7 1 2 inches, these brackets install easily with nails, screws, bolts, or drywall wall anchors and 12 inch dimensional lumber (actual depth 11 1 4 inches). They come with three predrilled inch holes on them for whatever fasteners you