Abstract: A tool tray for organizing and carrying sockets comprises a bottom wall; first and second side walls extending upwardly from the bottom wall; first and second end walls extending upwardly from the bottom wall; first and second handles secured respectively to the first and second end walls and disposed above the bottom wall; a plurality of rails disposed on the bottom wall; and a plurality of clips secured to each of the rails, the clips for removably securing the sockets. The first and second handles each includes a member for permitting a user to securely carry the tray with one hand. Convex shaped flanges are provided on the bottom surface of the bottom wall. A blank for forming the tool tray is also disclosed.