Abstract: A tension lever includes an outer body including a top, a bottom, and a plurality of outer body sides including a first outer body side and a second outer body side opposite to and facing the first outer body side, the first outer body side having a substantially planar surface extending along a first direction and a second direction crossing the first direction, an upper first opening defined in the top and defining an upper inner body that extends along the second direction, a lower first opening defined in the bottom and defining a lower inner body that extends along the second direction, a second opening defined in the first outer body side and the second outer body side, the second opening defining a channel that extends along a third direction crossing the second direction, and a barbell including a shaft and a pair of beads at opposing ends of the shaft, the barbell being received in the second opening.

Abstract: A height-adjustable flat panel display mount is provided. The height-adjustable flat panel display mount may include a wall plate that couples to a wall. The vertical rails may couple to a flat panel display. The vertical rails may also couple to the wall plate by way of one or more independent height-adjustment mechanisms. Adjusting one of the height-adjustment mechanisms in a first direction elevates the vertical rail to which it is coupled with respect to the floor, while adjusting the mechanism in the opposite direction lowers the vertical rail.

Abstract: A flexible mounting system and apparatus, the system comprising a horizontally collapsible frame and one or more vertical mounting rails coupled to the horizontally collapsible frame. The horizontally collapsible frame is comprised of two horizontal rails, a first side rail pivotally mounted to the two horizontal rails, wherein the first side rail is hinged at the midpoint by a first stationary connector, and a second side rail pivotally mounted to the two horizontal rails, wherein the second side rail is hinged at the midpoint by a second stationary connector.

Abstract: A flexible rack shelving system, the system comprising the A rack shelving system, the a rack shelf, wherein the rack shelf comprises: two vertical side walls, wherein each vertical side wall contains a plurality of apertures, and a base, wherein the base is pivotally mounted by at least one hinge to each of the two vertical side walls. The rack shelf further comprises a rack, wherein the rack shelf is placed inside the rack and attached by way of interlocking between protrusions in the rack and the plurality of apertures in the vertical side walls.

Abstract: A corner shelf system may include a support assembly and a shelf. The support assembly may include at least two support members coupled at about a 90° angle. The support members may be coupled together by a ratchet mechanism. The about 90° angle at which the support members are coupled may be adjustable by way of the ratchet mechanism. At least two of the support members may each include a channel that slideably receives an edge of the shelf.

Abstract: A corner shelf system may include a support assembly and a shelf. The support assembly may include at least two support members coupled at about a 90° angle. The support members may be coupled together by a ratchet mechanism. The about 90° angle at which the support members are coupled may be adjustable by way of the ratchet mechanism. At least two of the support members may each include a channel that slideably receives an edge of the shelf.