Amazon.com: Premium Heavy-Duty Shelf Brackets - Quarter Inch (1/4") Thick - Rustic Industrial Modern Farmhouse Black Iron Finish Open Shelving Holder Hanger w/ Hardware, 4-PK - Multiple Sizes Available (8" x 6") :
Project Source 19.5-in L x 19.5-in D Shelf Bracket in the Shelving Brackets & Hardware department at Lowes.com
Standard Metal Shelf Brackets 2 Modern DIY Shelf - Etsy
Decorative Shelf Brackets Mae - Available in 2 sizes & 3 finishes
DILNAZ ART Shelf Brackets 10 Inch Heavy Duty Metal Shelf Holders, Industrial Rustic Farmhouse Iron Floating
SPARES2GO Rustic Shelf Brackets Scaffold Board Industrial Vintage Handmade Steel Metal x 2 | DIY at B&Q
Adjustable Shelf Holders - Lee Valley Tools
White Shelf Bracket for Wall Shelving 250mm x 200mm - Handle King UK
Furniture & Living Solutions / Shelf Supports & Brackets - in the Häfele America Shop
Stirrup Shelf Brackets - The Streets Furniture
Shelving Brackets - Bar Fittings
Prime-Line® 1/4" x 3/8" Angle Shelf Supports - 8 Pack at Menards®
18 Shelf Brackets to Prop Up Your Books (and Beyond) | Architectural Digest
Medium Minimalist Floating Shelf Bracket - Shelf Brackets - Mockett