Klein Tools 935FSQ Framing Square, 24-Inch x 16-Inch, L Shape Carpenter Woodworking Tool with Laser Etched Rafter Tables and Octagon Scales

Good quality, the distinct color contrast with white markings makes it easy to read. I’m hoping the markings endure for years.

These are not sqaure its 4mm out of square along the 24" length don't waste you're money

I like it

Well built and accurate triangle square. Don't do much rafter work or outside projects so can't speak to functionality and readability for those. It works great setting up saws and tracks. Like this style of square and especially this size because it can reach across or almost across most pieces I use in building cabinets while also referencing a longer portion of the edge. Also don't have to worry about it getting knocked out of square when dropped. The rule markings work well for me as they are thin allowing for more accurate readings and markings. This style works great as a lip to support work pieces as well.

This is a very well made square. Aluminum makes it very easy to use and the numbers are highlighted and easy to read. Best of all I use mine as a super precise jig for angle cuts that the tablesaw can cut without blade damage.