Starrett CB24-4R Combination Square Blade With Inch Graduations， Sets And Bevel Protractors， Satin Chrome Finish， 6R Graduation， 1" Width， 3/32" Thickness， 24" Size<img src="http://ecx.images-amazon.com/images/I/21OmmlFPKhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21CUhXbIi9L.jpg" noproxy>