Abstract: A double arm peg board support hook includes a pivoting lock bar that establishes a detent locked condition across the free ends of the hook support arms to prevent inadvertent dislodgement of articles stored thereon.

Abstract: A tool rack organizer having a support assembly including rows of horizontal arms normally disposed in parallel spaced relation to a storage wall. The outer arms are pivotally connected to the support assembly for independent movement between a closed position and an open position. The arms are provided with a series of longitudinally spaced opening for attaching implement hooks to thereby hang customary tools, equipment and other implements. The organizer, with the compact rows of hooks, provides a compact rack arrangement for storing and accessing a multiplicity of tools in a minimum of wall space.