I used to frequent flea markets to build up my collection of woodworking tools and a speed square was on my wish list. Find. But I didn't have the patience to wait for luck to lead me to a Speed Square sale and the price was spot on for this one so I ordered it. Despite being molded from plastic, all edges were perfectly flat and free from manufacturing defects, and it seems solid enough to withstand the measurements and drawings I envisaged. looked bent out of a square. I'm glad I went with it.