Abstract: A key rack with a unique stacking system is provided. The key rack has grooves and/or curves provided thereon such that the grooves and or curves of one key rack fit into the grooves and/or curves provided on another rack thereby allowing one rack to combine with a second rack to form a larger key rack system. The key rack has a tier system of hooks that allow for one tier of hooks to be horizontally and vertically offset from a second tier of hooks.

Abstract: A universal key cap for receiving the head of a key, where the key includes a key head portion with edged segments and an extending shank portion, including a pair of spaced-apart planar walls in close proximity to each other for developing a tight frictional fit against the key head portion, wherein the pair of spaced-apart planar walls includes an inner and an outer surface and an outer periphery which are joined together by a rind for providing a full cover over the key head, the rind having an inner and outer surface; wherein the cap forms a slot at the bottom of the cap between the walls into which the key head can be inserted, a hollow chamber formed between the pair of spaced-apart planar walls and the rind for providing sufficient internal volume to receive the head portion of the key in close confronting relationship therewith, and edged segments molded on the inner surface of the rind wherein the edged segments register with at least one of the edged segments of the key head portion.

Abstract: A key rack with a unique stacking system is provided. The key rack has grooves and/or curves provided thereon such that the grooves and or curves of one key rack fit into the grooves and/or curves provided on another rack thereby allowing one rack to combine with a second rack to form a larger key rack system. The key rack has a tier system of hooks that allow for one tier of hooks to be horizontally and vertically offset from a second tier of hooks.

Abstract: A universal key cap for receiving the head of a key, where the key includes a key head portion with edged segments and an extending shank portion, including a pair of spaced-apart planar walls in close proximity to each other for developing a tight frictional fit against the key head portion, wherein the pair of spaced-apart planar walls includes an inner and an outer surface and an outer periphery which are joined together by a rind for providing a full cover over the key head, the rind having an inner and outer surface; wherein the cap forms a slot at the bottom of the cap between the walls into which the key head can be inserted, a hollow chamber formed between the pair of spaced-apart planar walls and the rind for providing sufficient internal volume to receive the head portion of the key in close confronting relationship therewith, and edged segments molded on the inner surface of the rind wherein the edged segments register with at least one of the edged segments of the key head portion.

Abstract: The key holder comprises a substantially flat male disc having projecting, diametrically opposed studs and a female disc having a centrally cut groove in one of its faces, projecting portion of the face having the groove being provided with holes operable to receive the studs when the female and male discs are in proper registry and a key clip being a substantially U-shaped member operable to engage locking means provided on the projecting portions of the sidewalls. The groove is operable to receive the grip portion of a key or the key clip.