Check the listing for details. SSWBasics Slotted Standard System Kit 2. Condition: New. Listed at 556.52 USD. The Slotted Standard System Kit 2 is the perfect way to display merchandise on your walls! This kit includes everything you need to create the image shown in your store. This pieces included are (5) 7 foot Chrome Slotted Standards, (8) 3 inch Chrome Dimensional Hangrail Brackets, (4) 4 foot Chrome Dimensional Hangrails, (8) Chrome Flush End Caps, (12) 24 x 12 inch Laminated White Melamine Shelves and (24) 12 inch Chrome Metal Shelf Brackets. Assembly required.