Richelieu America Ltd. 644041 Twisted Nylon Mason Line 525 Ft

Product Description

The RICHELIEU AMERICA LTD. 644041 is a twisted nylon mason line designed for layout, alignment, and bricklaying applications across construction and trade work. Rated at an 8 lb safety work load, this line is wound in a 525-foot hank, giving trades professionals a generous length for extended runs without frequent respool. The high-visibility orange color makes the line easy to spot on busy job sites. Twisted nylon construction delivers flexibility and resistance to abrasion, making it suitable for repeated use in demanding site conditions. The compact hank format stores easily in a tool bag or work belt.

This mason line is used in residential and commercial construction by masons, concrete finishers, framers, and general contractors. It is well suited for establishing level course lines during block, brick, or stone installation, as well as for general layout tasks requiring a taut, visible reference line. The 525-foot length accommodates large footprints without splicing, and the orange color provides strong contrast against most substrate materials. Minimum order quantity for this item is 12 units per order.

Key Features

• 525-foot length per hank provides extended run capacity for large-scale layout work
• 8 lb safety work load rating for controlled tension applications
• High-visibility orange color for clear sighting on active job sites
• Twisted nylon construction resists abrasion and retains flexibility in field conditions
• Compact hank format for easy storage and dispensing

Compatibility

Designed as a general-purpose twisted nylon mason line suitable for standard mason line blocks, line pins, and corner poles used in masonry and construction layout.

Installation Notes

Mason line is typically deployed by masons, concrete finishers, and framers as a reference guide during coursework and layout. Secure the line to corner blocks or line pins at each end, applying consistent tension before committing to a course. Avoid contact with sharp edges or abrasive surfaces that could compromise the line under load. Inspect the line before each use and replace if fraying or visible wear is present.