Features 【High-quality materials】: Made of aluminum alloy, with durable metal buttons and bolts, and with a long service life. High visibility and precise laser etched scale measurement markings, multi-angle rulers are wear-resistant and durable. 【Versatile】The marking stencil tool is ideal for creating bullseyes, arches, plumb cuts and any project you can imagine. Suitable for workshop, DIY, tool box, DIY, modeller, carpenter, carpenter, woodworker, etc. 【Upgraded Angle Measuring Ruler】：This angle ruler is equipped with a tile positioning hole opener, you can adjust the button to accurately shape the shape you want, and then find the correct drilling position. You can adjust the drilling position to accurately mark the bricks. Metal protractor goniometer is an ideal measuring tool, and integrates the hole positioning function. 【Easy to Use】:Use a sliding ruler to quickly measure the angle and size, lock it, and then connect the ruler to the material that needs to be cut, quickly draw the size and cut, saving time and can improve work efficiency and productivity. 【Practical Tools】The transparent ruler with black marking is suitable for engineers, architects, students, draftsmen, artists, etc. It is a good assistant for your work and study. With a durable ruler, you don't have to buy a ruler again in a short time. Special feature: 1. Made of high quality materials, quality assurance and long service life. 2. Built-in locking device, caliper reads intensively, making measurement and marking more accurate. 3. The total length is 11 inches, which is convenient in most cases. 4. This scale helps woodworkers to draw straight lines on the wood by marking points in a line using this tool. 5. Suitable for workshop, DIY, tool box, DIY, model maker, carpenter, carpenter and woodworker etc. Specification: Condition: 100% brand new Item type: T ruler Material: aluminum alloy Scale: approx. 11 inches/27.97 cm Package list: 1 x T ruler Package List 1 x T-Ruler