short conduit portion or branch 18 that extends through an opening 20 in the wall panel 14 an escutcheon or fascia plate 22 is provided over the tubing or conduit portion 18 to provide a decorative cover over the wall opening 20 a chrome plated sleeve 24 is provided about the conduit branch 18 so that the branch 18 which is usually of copper but may also be of galvanized metal or some rust resistant metal is more appealing to the eye a fixture connection 26 to which a selected plumbing fixture is attached is threaded on an end of the conduit 18 opposite the t connection 16 as noted such plumbing fixtures can include faucets showerheads toilets urinals and the like in accordance with the present invention the branch 18 is securely locked to the wall in firm assembly therewith by means of an anchor plate 28 the anchor plate 28 is generally circular in configuration although conceivably other geometric shapes could be employed in the illustrative embodiment of the present disclosure the anchor plate 28 is provided with a circular circumferential edge 29 having a radius of such dimension that the edge 29 will be wholly confined within the interior of the escutcheon plate 22 i e the radius of curvature of the edge 29 is less than the radius of curvature of a wall engaging flange 23 on the escutcheon or fascia plate 22 the anchor plate 28 is disposed abutting the wall panel 14 and is designed to be firmly anchored to the wall and to the conduit for example fastening means such as a plurality of fastening screws 30 may.