The Jackson Safety Curve-O-Mark Pipe Contour Marker is an essential tool for professionals seeking precision in their pipe marking tasks. Designed with a calibrated protractor that measures in both degrees and rise-inches-per-foot, this innovative marker eliminates the need for complex calculations, allowing for straightforward and accurate markings. With a robust construction that accommodates pipe diameters ranging from 1.5 inches to 18 inches, it includes an X-frame and a triple-jointed marking arm to enhance usability and efficiency, ensuring minimal material waste and optimal performance on the job site. Weighing just 1.5 lbs and featuring compact dimensions, this tool is both portable and easy to handle, making it a reliable companion for any marking project.