The precision quality AlexTools® Divider is the ideal tool when laying out stones, borders, etc. Designed by noted stonesetter Alexandre Sidorov, the AlexTools® Divider is equipped with replaceable carbide points, precision ground for ideal strength and longevity. Points are easily altered with diamond wheels to achieve a customized point suitable to the work being performed. Replacement points are available separately. The quality construction and lack of flexion set this divider apart from any other. Patent Pending. Overall length 3.12". Made in USA.