The SA series rack adaptor is a dual function angle bracket that may be used to mount one or two Radial Stand Alone (SA) series devices such as the Gold Digger, Cherry Picker and Phazer along with other Radial products like the Firefly into a standard 19" rack frame. The 1 RU adaptor comes complete with mechanical mounting screws, hex wrench, two angle brackets and a center cube attachment when fitting two devices side by side.