Abstract: To protect doctors and other personnel from stray radiation when using therapeutic or diagnostic X-ray or other radiation apparatus, a lead apron is suspended from a dolly or carriage rolling in a track system secured to the ceiling in which the radiation apparatus is located. The dolly or carriage can be similar to that of already existing rolling equipment. It has a centrally positioned hanger arrangement which has a turning hanger secured to the dolly to which a tension spring is attached which supports the lead apron hanger, by having attached thereto an element generally in the form of a clothes hanger from which the apron, itself, is suspended by means of an adjustable strap suspension.