Abstract: A tool holder assembly comprising two opposite end members spaced from each other. Two opposite rail members extend between the end members and are spaced from each other. A tool support arrangement is mountable between the rail members. The tool support arrangement has two opposite tracks spaced from each other, and upper and lower plates extending one above the other at different heights between the tracks. At least one of the plates is removably mounted between the tracks. The plates are adapted to have respective alignable holes for bi-level tool support. A mounting arrangement is provided for mounting the tool support arrangement between the rail members.

Abstract: A tool holder assembly comprising two opposite end members spaced from each other. Two opposite rail members extend between the end members and are spaced from each other. A tool support arrangement is mountable between the rail members. The tool support arrangement has two opposite tracks spaced from each other, and upper and lower plates extending one above the other at different heights between the tracks. At least one of the plates is removably mounted between the tracks. The plates are adapted to have respective alignable holes for bi-level tool support. A mounting arrangement is provided for mounting the tool support arrangement between the rail members.

Abstract: A partitioning system for a drawer, having partitions and dividers with ends provided with side flanges projecting therefrom and forming L-like end extensions when viewed from above. Interlocking strips projecting along inner sides of the peripheral walls of the drawer and on sides of the partitions, have a series of inwardly L-shaped vertical slots adapted to slidably receive one of the L-like end extensions of the partitions or the dividers in horizontal interlocking engagement.