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

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

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.

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.

Perfect for anybody in the trade or for the DIY home improvement crowd. Very good quality and light. Measurements are easily visible and accurate. I probably didn't need a square with so much technical information on it but I wanted something of great quality that I will use for years.

Works great - I'm new to woodworking and was able to make great lines for cuts with this.

As others have noted, this Klein Tool is NOT made in the USA. It is made in China. Also, there is no Laser Etching to be found. The numbers and markers are just painted on. However, I checked it with my 24 inch carpenter's square and it does appear to be 90 degrees. (Some reviewers said theirs was NOT 90 degrees.) So, I will keep it since they got the most important part right. Not sure that Meatloaf would agree but I guess that "One out of three ain't bad."