What elements and surface area solutions are included in the compression latch? Materials accustomed to manufacture compression latches vary from chrome steel, die-cast zinc or steel. The T-sq. is made up of two major elements; the blade and the head. The blade is also referred to as the straight edge. https://felixitblt.win-blog.com/12641293/the-smart-trick-of-positioning-angle-ruler-that-no-one-is-discussing