Our multi-functional ripping tool is made of high quality aluminum alloy, which is durable, waterproof and wear-resistant and can be used for a long time. The wood ripping tool can change the shape according to your cravings. Simply adjust the pen holder and the firmness of the nut to meet your different needs. After adjustment, it can be locked and fixed for The construction pencil is small and exquisite, lightweight, can be placed directly in a bag or bag and carried anywhere. High precision: the end of the pulling tool is equipped a built-in pencil sharpener that allows you to easily sharpen the tip and improve precision, so you can easily draw parallel lines, arcs, circles and adjust the surface perfectly, with great flexibility. Wide Application: The DIY pull guide can be used to measure, mark and crack on tile, wood, metal plate, various composite materials, ideal for carpenters, engineers, steel workers, etc. > Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received .