With the Multi-functional Aluminum Alloy Angle Ruler, you can enjoy the benefits of a versatile and reliable tool. Its multi-functional design allows for precise measurements of right angles, 45-degree angles, and 90-degree angles, catering to a wide range of projects. The use of aluminum alloy ensures its durability and resistance to deformation, providing a tool that can withstand heavy use. Features -Color:Blue -Material:Aluminum alloy -Size:17.00X7.30X6.40cm/6.68X2.87X2.52in -Measuring range: 150mm -Accuracy level: 1mm -Accurate angle measurement: measure right angles, 45-degree, and 90-degree angles with utmost precision. -Sturdy aluminum alloy build: constructed with aluminum alloy, providing excellent strength and resistance to deformation. -Efficient line marking: use it as a ruler to quickly and accurately mark lines for various tasks. -Practical t-shaped ruler: -shaped design ensures stability and ease of use during measurements. -Sleek and versatile: the sleek design make it suitable for a wide range of applications, from woodworking to engineering projects. Package list: 1 x Angle ruler