MARSHALLTOWNs contractor-grade QLT Line Stretchers are designed to stretch Mason’s Line between key Line Blocks for a straight guiding line for brick and block work. These stretchers are made from durable cast aluminum and are adjustable from 4 Inches (100mm) to 12 Inches (305mm) making them perfect for any masonry job.
Marshalltown 16504 Aluminum Adjustable Line Stretchers allow the user to stretch masons line between key course blocks. These line stretchers are made from cast aluminum and are fully adjustable to fit the brick or block from 4-to-12-Inches. One pair of stretchers per bag