1. Multifunctional Carpenter Square The multifunctional combination angle ruler and hole ruler for woodworking provides you with two practical tools in one, eliminating the need for multiple tools and saving you time and effort on your woodworking projects. 2. DURABLE CONSTRUCTION Made of aluminum alloy with an electroplating process, this Tsquare is durable and wearresistant. It can withstand regular use without losing accuracy or functionality. 3. SUITABLE FOR PROFESSIONALS AND ENTHUSIASTS Whether you're a professional carpenter or a woodworking hobbyist, our precision woodworking ruler is an essential addition to your toolkit. Achieve professionallevel accuracy and craftsmanship with ease. 4. WIDE RANGE OF APPLICATIONS With its multifunctional design, this 2in1 drill positioning ruler serves various purposes, including installing handles and crafting shelves or cabinets. Its versatility makes it a valuable tool for a wide range of woodworking projects.