General description The Marshalltown M634 Mason's Line Winder is designed for creating straight lines and level surfaces when laying out posts, patios, footings, and more. It features a heat-set braided nylon line that remains stable and unaffected by mortar, oil, mildew, or water. The bright orange color ensures high visibility on-site, and the plastic winder provides safe and organized storage. The package includes 76.2 meters (250 feet) of durable mason's line suitable for various construction and masonry applications. Technical specifications Material: Braided nylon Overall length: 85.5 meters (250 feet) Protection features: Mildew-resistant, water-resistant Color: Orange Type: Mason's line / Brickline Compatibility and accessories Compatible with standard mason's line winder Suitable for use with various marking and layout tools in masonry and construction Installation Unwind the desired length of line from the winder Secure the line at the starting point and stretch to the