A bracket to hold a bricklayer's speed lead in position on a wall. The bracket, which is contoured to fit the speed lead, has two vertical flanges, one of which has the same or a larger vertical dimension than the other, a horizontal flange extending perpendicularly between the vertical flanges, and a stepped block beneath part of the horizontal flange at right angles to the horizontal flange and one of the vertical flanges. The bracket is also provided with a rotatably mounted cam and a rotatably mounted bushing.