What is weight of Goliath's weapons?

In the biblical account of David and Goliath, Goliath's weapons are described but their specific weights are not explicitly stated. However, it is mentioned that Goliath wore a bronze helmet and had a coat of armor weighing about 5,000 shekels (approximately 125 pounds or 57 kilograms), and his spear's head alone weighed 600 shekels (around 15 pounds or 6.8 kilograms). These descriptions suggest that Goliath's weapons were quite heavy and designed for a formidable warrior.