completely intact and fully functional vintage american industrial "explosion proof" single pendant light designed and fabricated by the killark mfg. co., st. louis, mo. the single electric ceiling fixture is fastened to an interchangeable threaded end steel pipe with matching flange. the light bulb housing is comprised of steel with lightly embossed manufacturer markings found throughout. the clear "impact resistant" glass bulb guard or jar with lightly etched lettering is free from damage. the reinforced cast aluminum cage is fitted tightly around the glass globe. the flush mount fixture was salvaged from a chicago area factory. the metal components have been brushed down to bare metal and sealed with a cleat coat lacquer. two similar fixtures available. priced individually. 5 x 31"