Precise 90degree alignment to ensure accurate joints and improved structural stability and aesthetics in woodworking projects. Built from steel and ABS for durability, corrosion resistance, and lightweight handling, enabling longterm use across a range of tasks. Designed for craft enthusiasts, professional carpenters, and hobbyists alike, helping you improve woodworking precision and efficiency. Suitable for a wide range of applications including furniture assembly, cabinet making, door and window installation, and flooring, making rightangle alignment easy and reliable. Use scenarios: Assembling a cabinet frame: hold corners at 90 degrees during glueup to maintain square joints. Installing doors or windows: ensure precise alignment of frames and panels for smooth operation. Flooring projects: maintain accurate rightangle corners when laying planks or panels for a clean, professional finish.