Support bar for storage rack

A support bar of unitary construction for use in a rack storage system for storing either tape reels or multipacks containing a plurality of cartridges, the multipacks including first and second flanges on opposite sides of the open end thereof, wherein the bars are used in pairs and each supported parallel to the ground with one positioned above and in parallel with the other, the one being spaced apart from the other a predetermined distance generally corresponding to the diameter of a tape reel and the height of a multi-pack, comprising, as oriented in its operative position:

• a first downwardly facing u-shaped channel forming two sidewalls each having a lower edge at the open side of the first channel;
• a second upwardly facing u-shaped channel facing the opposite direction of the first channel, and formed as an extension of the lower edge of one of the sidewalls so that the two channels form an s-shape;
• a low friction material disposed in the second channel, the material having a channel formed therein;
• a flange formed as an extension of the lower edge of the other of the sidewalls, the flange extending upwardly away from the lower edge;
• and
• whereby the flange provides an edge to hang tape reels from, and the multipacks can be mounted in the rack by placing a first one of their flanges in the channel formed in low friction material, with the other flange resting inside the downwardly facing channel with the multipack in a tipped-back position, the channel of the low friction material allowing the multipacks to be slid freely back and forth along the length of the bars.