Fastcap - 3-1/2-inch x 12-inch Speedbrace for Granite Counter-top Support, 300 Pound Load Capacity, Black, 4-Pack - 08176-4P;

The Stealth SpeedBrace supports your countertop and bar overhangs with no visible kicker or expensive corbels. A pair of Stealth SpeedBraces will support 300 pounds of weight, while HD braces support over 500 pounds, so go ahead test that kitchen counter. Sold as a pack of 8.