ClosetMaid 21775 12-Inch Support Brackets for Wire Shelving, White,12-pack - Includes (12) brackets, (12) anchors and (12) #8 pins - Measures approximately 17.5 deep; For use with ClosetMaid 12-inch deep shelving only - Supports front lip of shelving - Use 1 bracket every 36 inches and at each end of shelf - Material: Epoxy coated steel