Abstract: The specification discloses a support apparatus for suspending an article from a longitudinally extending member having at least one flattened side. The support apparatus comprises a support member and a bracket member. The support member substantially surrounds the longitudinally extending member and contains a portion which conforms to the flattened portion. The bracket member comprises two engaging projections and a holding portion. The engaging projections penetrate perforations formed in the support member and contact an underside of the longitudinally extending member. Notches may be formed on the engaging projections to lock the bracket member in to an extended position relative to the longitudinally extending position.