Aluminum alloy body; steel, chromate finish bracket, lever, and fasteners; 4.750 in. 0/a lg, 2.688 in. 0/a w, 5.375 in. 0/a h; two 0.278 in. Diameter ig holes, 4.000 in. C to c; one thd internal outlet port, 0. 125-27npt thd size; designed to accoummodate an ether bottle