The ruler ' s shape follows ergonomic principles for comfortable grip and stable handling, reducing errors and improving work efficiency during extended use Features clear scale markings for 45 degree and 90 degree measurements, enabling accurate angles marking for cutting and joining in various applications This aluminum measuring ruler combines height, width measurement functions, making it an ideal marking tool for woodworking, renovation, and projects with measurement and marking Crafted from aluminum alloy for excellent wear resistance and pressure tolerance, ensuring long lasting under daily use conditions Compact size and lightweight construction make it easy to carry to workshops, construction site, or home projects for on the go measuring needs, Manufacturer: Whoasyst