The General Tools 790-8 Hexagon Cold Drawn Nickel Plated Steel Plumb Bob is a high-quality tool designed for carpentry and woodworking projects. Made of durable steel and nickel plated for added protection, this 8 oz. plumb bob features a hexagon shape for easy handling and hanging. With its compact size of 8.80 inches in height and 2.80 inches in width, this plumb bob is a reliable and precise tool for ensuring level and plumb measurements in various construction and DIY projects. The manufacturer, General Tools, is known for producing reliable and efficient tools, making this plumb bob a valuable addition to any toolbox.