Milwaukee 100' Blue Chalk Reel Kit features a high-strength braided chalk line designed to create fine, clean lines with precision. This chalk reel is built for durability, boasting an integrated StripGuard™ Clutch and a robust aluminum body that withstands tough job site conditions. Inspired by the engineering of power tools, it includes a planetary gear system that provides a fast retraction ratio of 6:1, making it efficient and easy to use. I for indoor applications, the chalk reel minimizes chalk contamination and reduces line spillage, ensuring a cleaner work environment. The kit includes one 100-foot fine line chalk reel and one 3-ounce blue chalk refill tube, providing everything needed for accurate and reliable marking. Model Number: 48-22-3992