A support for flexible conduit extending within the wall cavity of a buildin g. The support consists of a bracket and flange supported by a wall support with at least the flange portion thereof extending into the wall cavity. The flange is configured with a series of cut-outs therein that are sized to partially surround a spiral recessed portion of a flexible conduit found in the wall cavity. The adjacent spiral raised portion of the flexible conduit engages the flange and is supported therefrom. These cut-ou ts may be of different sizes so as to accommodate differently sized flexible conduit therein.
