Our 400 Series 52" Eagle Weathervanes are hand cast in rust free Aluminum with a baked black satin, gold/bronze, Swedish iron or color Eagle ornament finish. The full bodied Eagle ornament and arrow are cast individually. The arrow is 34" long and the directional letters are an impressive 4 Inches tall on 20 Inch axis rods. This size weathervane is appropriate for use on large buildings, homes and large barns. The standard clutch base will fit most pitched roofs or cupolas, however, optionally you can select the threaded mast mount or flat base for your specific installation needs.