Abstract: A tool tray with wheels to be used by mechanics for under the hood work and comprising a horizontal base structural members with wheels and having a configuration that permits its proximity to the side of the car without damaging it and a telescopically extending vertical assembly having an arm assembly pivotally mounted at its upper end. The arm assembly includes a tray member that slidably and radially travels towards and away from the axis of the telescopically extending vertical assembly. Electrical and compressed air conduits are provided connectors and made available to the user in the arm assembly area to provide the necessary power to conventional tools. Also, an electrical lamp with a flexible supporting arm is provided.