Keson Replacement Giant Chalk Line

Get your Keson Giant Chalk Line back to marking with precision with the RL150G replacement string. The RL150G is a replacement line for the 150Giant chalkline reel. The giant string leaves huge, bold lines. Often used in parking lots, on streets and on concrete, the Giant lines are easy to see.  All of our Giant Chalk Line Reels are Made in the USA.