4PCS 90-Degree Right Angle Engineer Set (2, 3, 4,6 inch), Precision Ground Hardened Steel Hand Measuring Tool for Engineer Carpenter, Machinist Square Engineers Square Try Ideal for Measurement Work

FOUR-PIECE SET: High-quality machined square ruler in 4 sizes of 2/3/4/6 inches, different sizes can be used in different places. With precise operation, you can get the correct 90° angle. EXCELLENT QUALITY: Our Right Angle Ruler is made of high quality carbon steel, treated with hardened, tempered and tapered rivet connection process - very strong, durable, not easy to deform and rustproof. Heavy duty right angle ruler blade is 2.2mm thick and base is 12mm thick, it is stable and will not tilt when standing upright.All steel squares have the same beam and blade width and thickness, which allows them to be used in combination. EASY STORAGE: Each ruler is packaged in a transparent bag and then stored in a separate storage box. No need to worry about the straightedge wearing out and affecting the measurement results, it will always be your standard square ruler in the future! PROFESSIONAL TOOLS: Our right-angle rulers are precision machined and calibrated to ensure accurate measurements. Designed for precision layouts, machine installations, and laboratory use - your productivity is assured! WORRY-FREE PURCHASE: We are professional sellers dedicated to bringing a quality shopping experience to our customers. For any reason, any time, you can send us an Amazon message. We will reply within 24 hours., Manufacturer: TMZDCJK