Functions as five tools in one; framing square, try square, miter square, angle finder, and saw guide. Constructed of bright blue hard-coated anodized high-grade aluminum that fits in a standard size toolbox. The only framing square available for 16-inch and 12-inch on center layout. Includes: allen wrench, instruction book.

Easily capture gable angles (0-90?) and transfer to siding. Sturdy aluminum construction with handy guide-slot for Snapper Shear side knives.