The MT86 Marshalltown 3-3/4" Wood Line Blocks (Pair) provide durable and reliable support for chalk lines in construction and masonry work. Crafted from quality wood, these blocks hold line securely and withstand job site conditions. Their 3-3/4" size ensures easy handling and precise line placement, enhancing accuracy in layout tasks. Ideal for professionals seeking dependable tools that maintain tension and help achieve straight, clean lines every time.
