Precision Hat Square Manufactured according to DIN875 standard, our carpenter's square provides higher measuring accuracy than ordinary square rulers. The precise 90-degree angle can detect minimal vertical deviations, ensuring accurate measurement results. Exquisite Workmanship The carpenter's square is made of solid carbon steel, carefully polished, heat-treated, and ground, making it stable, smooth, corrosion-resistant, and durable. The base of the combination square is connected by two embedded rivets to ensure stability, straightness, and parallelism. Unique Design Our carpenter's square is designed with a clear laser-engraved scale, so it can also be used as a measuring tool. The milled groove in the inside corner helps clear burrs and debris. Versatile This right angle carpenter's square is perfect for woodworking, setting up machines, building models, checking blade squareness, and more. A versatile engineering tool that meets many woodworking needs. Size The combination square measures 7x10cm (including the base, base: 5mm). Compact enough to fit into many hard-to-reach places. Ideal gift for carpenters, engineers, machinists, or anyone who is passionate about woodworking or DIY.