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Chalk Om Refill Blue 120g

  • Item Code: 111101310
  • Item style may vary from image

A chalk line or chalk box is a tool for marking long, straight lines on relatively flat surfaces, much farther than is practical by hand or with a straightedge. They may be used to lay out straight lines between two points, or vertical lines by using the weight of the line reel as a plumb line.

OMCLRB120