182 WH18.5" Size: 18-1/2" Features: -Bracket. -Color: White. -Heavy-gauge, all-steel construction provides strong support. -Double-lug bracket design helps prevent shelves and contents from falling if bumped. -An optional bracket lock accessory ensures a complete lock into the standard for extra stability. -High-grade epoxy finish is resistant to chipping and scratching. -Smooth, rounded corners make for a softer, less intrusive appearance.