General description Stanley STA047681 FatMax Chalk Line Set features a 30-meter chalk line housed in a durable ABS case with a 45g capacity. This tool is designed for precision marking and is ideal for various DIY and home improvement projects. Technical specifications Chalk line length: 30 meters Case material: ABS Chalk capacity: 45g Gear ratio: 3.5:1 Usage The chalk line set is perfect for marking straight lines over long distances, making it an essential tool for tasks such as laying out walls, fences, and other construction projects. The clutch mechanism allows for easy line extension without needing to rotate the handle, enhancing usability.