323052 National Mfg Co N218-891 6 x 8 White, Organization, Shelf Hardware, Shelf Brackets, Designed For Closets, Garages Sheds, Brackets Are Sized To Fit Standard Lumber Widths, 6 Screw Holes Per Bracket For Extra Holding Power, Manufactured From Steel, Actual Size 5-1/8 x 7-1/2 x 1-19/32.