3.325″ high x 2.190″ wide x 1.674″ deep. Iron body. Iron Shackle. The key appears to be original. The mechanism is levers and springs instead of the conventional disc mechanism. The early Wirth & Wickert and The early Budd scandanavian padlocks are the only scandinavian padlocks that have levers and springs.Patent #219375. ( US Patent #213798. US Patent #214740. )