Milwaukee 100' Extra Bold Large Capacity Chalk Reel is designed to enhance your productivity with its advanced features. This chalk reel includes a planetary gear system and a durable metal handle, ensuring longer gear life and reliable performance. Its 4x faster gear retraction allows you to mark multiple lines quickly, saving you valuable time on the job. The chalk string produces an extra bold line for visibility, making your markings clear and easy to see. With a large 18-ounce chalk capacity, this reel lets you mark more lines between refills, while the extra-large quick turn opening makes refilling simple and hassle-. Model Number: 48-22-3910