... ,cast iron or carbon steel,Chrome plated or lacquered.Size:100g,200g,300g,400g,500g,600g-1500g,2000g Plumb Bobcast iron ... or carbon steel,surface treatment:Chrome plated or lacqueredSize:100g,200g,300g,400g,500g,600g-1500g,2000g package:carton OR ... available,such as scrapers,trowels,hammers,axes and so on. classic conical type plumb bob