Abstract: The tool storage device having a member formed as a longitudinally bifurcated holder having a top portion; a right sidewall that runs vertical and the length of the holder; a left sidewall that is positioned parallel to an upper portion of the right sidewall; an angled left sidewall connected to the left sidewall at an angle from the left sidewall and toward the right sidewall; a curved sidewall connecting the angled left sidewall and the right sidewall, wherein: the right sidewall, the left sidewall, the angled left sidewall, and the curved sidewall each connect a flange and the top portion; and an internal cavity defined by the top portion, the plane defined by the flange, the right sidewall, the left sidewall, the angled left sidewall, and the curved sidewall, and said flange circumscribing the periphery of the holder, wherein the flange is formed to confirming fit with a surface.