Triple railroad spike hook. Fully welded spikes to a metal mounting plate. Mounting screws are included with each hook. Two black 1 1/2 screws. Unit measurements middle spike 5 3/4, two side spike are at a 45 4 inches long and a 2 1/2 gap between spike heads. Mounting plate is 3 inches with two 1/8 holes. Painted black and clear coated.