Abstract: An electrically conductive article support rack is disclosed. The article support rack may include an electrically conductive support beam, an electrically conductive cross-bar having at least one support to support an article in electrical connection with the cross-bar, and an attachment device electrically connecting the support beam to the cross-bar, the attachment device including: a receptacle having an inner surface, wherein the receptacle is electrically conductively attached to one of the support beam and the cross-bar, and a clip electrically conductively attached to the other of the support beam and the cross-bar, the clip moveably engaging the inner surface to abrade at least a portion of the inner surface of the receptacle to remove non-conductive material from at least a portion of the inner surface of the receptacle.

Abstract: A wall organization rack with detachable, convertible hooks that may be used in garages, utility rooms, shops, retail establishments, residential basements, sheds, etc. The system comprises a horizontal crossbar support rack member and a plurality of different support hooks that engage a variety of objects. The support hooks comprise a specialized attachment end that allows the user to attach and remove the support hook from the crossbar by hand quickly and efficiently without the use of special tools. When attached, the support hook can withstand a substantial downward force. The user can change the support hooks as desired in order to space the hooks to efficiently accommodate each particular tool or group of tools, such as when new tools are purchased or replaced or stored during different seasons.