A re-usable fixing device

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This invention relates to a re-usable fixing device, which is intended to fail under a predetermined load condition. The fixing includes a base 10 for attachment to a wall and a load-carrying element 11. In particular the base and load-carrying element have co-operating formations 17, 24 for retaining the load-carrying element on the base in normal use and releasing it when a predetermined load is applied to the element.