A storage for retaining CD cassettes or the like includes at least two opposed towers that are hingedly connected along adjacent upright peripheral segments of the towers. The towers include a plurality of aligned ribbed portions that retain the cassettes when the towers are moved to a first locked position. The storage rack permits ready hand access to the cassettes when moved to a second unlocked position.
A purge port system for clearing a clogged vacuum cleaner hose including a housing that is connected to, or part of, the vacuum cleaner. The housing includes housing openings. An insert engages with the housing. Openings are included on the insert. The housing and insert openings can receive an output and an input of a hose.