Marshalltown 125-ft Yellow Braided Nylon Mason line String

The MARSHALLTOWN Braided Mason's Line helps to create straight guiding lines to achieve the best level finish on all brick and stonework. Specifically designed not to sag, it’s trusted to provide an accurate guide for brick and block masons to lay each course straight, plumb, level, and at the right height. The braided line will not mildew, stays taut, and is not affected by extreme moisture or dryness. The Yellow color stands out against bricks and blocks of different colors and shades. The mason’s line length is 125-ft with a 4-in core size and line size #18.