IRWIN 1932872 Chalk Reel, 100 ft L Line               IRWINA(R) STRAIT-LINEA(R) has manufactured chalk reels designed with the end user in mind for more than 50 years. The new expanded chalk reel range features larger chalk fill openings designed for ease and speed and delivers best-in-class line strength and reel durability to hold up to jobsite wear and tear.