... operate + Falling weight at 20kg + Easy to maintain + High effective Wrought Iron forging hammer is widely used for general forging works, such ... 16kg, 20kg, 25kg, 40kg, 55kg, 75kg ,150kg mainly for artistic wrought iron, artistic forging, blacksmith, agriculture tools and small open die forging ... weightkg 1902474008501800Hammer weightkg~220~500~720~1400~2800~5060 Wrought Iron Forging Hammer C41-20KG