Complete and functional, all original. Marked "Yale Screw Gear Block 1/2 Ton" and "Yale Tower" on its hook. Solid cast iron construction, very long chains. Dark green paint still showing, patina is uniform on all parts and left intact. Great display piece for an industrial loft, to hold lights or a swing chair. Main piece measures 9 X 12 X 6 inches not counting chains. Total weight is 47 pounds.