A space-saving, double-sided roll-out rack for the storage of long materials and products, which must be accessible quickly and easily. The fully retractable support arms, which can be extended using a manually operated handle, are supported on hardened steel rollers, and are equipped with permanently lubricated “sealed-for-life” INA needle bearings. Materials of a short length, and materials which easily deflect, may be stored, if required, in storage trays. The arms are suitable for variable compartment divisions through adjustable pins (VP).