Insize Straight Edge

A straight edge is a simple yet essential tool used to check the flatness of surfaces or to draw straight lines. It is a flat, narrow strip of rigid material, typically metal or plastic, with one edge perfectly straight and parallel to the opposite edge. Straight edges are available in various lengths, widths, and thicknesses to suit different applications. They are commonly used in woodworking, metalworking, construction, and engineering to ensure that surfaces are flat and straight. Straight edges are also used as a guide for cutting or marking materials, making them versatile tools in a wide range of industries.