Origin 21 10.3-in L x 1.71-in W x 8.72-in D Brass Shelf Bracket in the Shelving Brackets & Hardware department at Lowes.com
Hillman 12-in L x 10-in W White Shelf Bracket (20-Pack) in the Shelving Brackets & Hardware department at Lowes.com
LuckIn 12-Pack 11 Inch Heavy Duty Shelf Bracket, Wall Shelf Brackets Fit for 12 14 16 Inch Floating Shelves, 90 Degree Triangle, 250 LBS Max Load, Mounting Hardware Included, Black : Amazon.ca: Tools & Home Improvement
Project Source Blue Hawk 25.5-IN White Double Track Standard | Lowe's Canada
Project Source 48-in L x 0.98-in W x 0.57-in D Heavy Duty White Shelf Upright at Lowes.com