Men of Steel: Iron Ball & Hook

When the 57-story Comcast Center, designed by Robert A.M. Stern is completed, it will eclipse the 945 foot One Liberty Place, becoming the tallest building in Philadelphia. On the right is the crane's 1400 lbs. iron load ball and hook above the 47th floor of the skyscraper.
Iron Ball & Hook

When the 57-story Comcast Center, designed by Robert A.M. Stern is completed, it will eclipse the 945 foot One Liberty Place, becoming the tallest building in Philadelphia. On the right is the crane's 1400 lbs. iron load ball and hook above the 47th floor of the skyscraper.